Determine a set amount of time where you will no longer interact with your ex. This includes phone calls, text messages, social media, and in person meetings.  You are not to initiate contact or respond to her at all. This will give both of you space to heal and work out your feelings.  The no contact period is typically 21, 30, or 45 days.  Whatever period you choose, you must stick to the plan. No contact will give both of you time to heal and also give your ex-girlfriend time to miss you. If the relationship ended badly, this period will allow both of you to cool off and work through any negative feelings. Even if you no longer talk to your ex, seeing pictures of her and knowing what she is doing will make you want to contact her.  Constantly getting updates about her life through social media will make things more difficult for you.  You also may find out information you do not want to know such as she is dating someone else.  If you need to unfriend or block your ex-girlfriend on social media, then you should. You do not have to let your ex-girlfriend know that you are taking these steps. Do not post how sad or depressed you are about the breakup either. Since you are no longer talking to your ex, you have time to think about the relationship.  Consider the pros and cons of the relationship.  Think about the things that you did well and things that you did not. Also, think of the things you can do differently if you get another chance with her. It may be helpful to write a pros and cons list down on a piece of paper.  This will also help you think about the relationship. You want to be the best version of yourself you can be.  This will make you more attractive to your ex when you contact her again. Eat healthy and exercise.  Spend time with friends and family who love you. Do activities that you not have had time to do when you were in a relationship such as volunteer, play video games, read, etc.  It's also fine if you do not feel like going out a lot or being social.  Do whatever you need to do to heal from the relationship such as meditating, journaling, or spending time alone watching movies. If there are personality traits or issues that you had in the relationship such as anger, jealousy, insecurity, taking her for granted, or being controlling begin to work on those things.  Seek professional help if you need to. Write down the type of man you want to be and begin to work on each of those things. After a breakup, it is tempting to badmouth your ex.  You may say some things that you do not really mean.  Saying bad things about her to your family, her friends, or your friends is not helpful.  If your ex finds out what you have been saying about her, you may ruin your chances of getting back together with her.  Do your best to keep the details of your relationship private. Refrain from posting about your relationship on social media as well.  This includes, subliminal messages such as song lyrics, music videos, or quotes.
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One-sentence summary -- Try the no contact rule. Stop engaging with her on social media. Evaluate the relationship. Take care of yourself. Avoid talking negatively about her.

Q: Shortness of breath is one of the hallmark symptoms of congestive heart failure (particularly left-sided heart failure). This shortness of breath may occur during physical activity, at rest or while sleeping. This shortness of breath may be caused by fluid in the lungs, or by the inability of the heart to pump adequate amounts of blood during physical activity. In addition to the shortness of breath, you may be prone to fits of coughing and experience wheezing or crackling sensations in the lungs when lying down. One visible symptom of CHF is when the jugular vein becomes distended when you are in a semi-upright position. The vein may pulsate as your heart beats. Swelling may occur in the legs, feet and ankles as a result of poor circulation, which causes fluid to accumulate in the lower extremities. This is known as peripheral edema. One of the telltale signs that your ankles and feet are swollen is when your shoes and socks feel tight. Hepatomegaly (an enlarged liver caused by the accumulation of fluid) is often a symptom of CHF. Signs of an enlarged liver include abdominal swelling and nausea. Along with the liver, fluid may accumulate in the abdomen as a result of CHF. This is known as ascites. Ascites leads to abdominal distension (or swelling) and feeling bloated and nauseous. Feeling too warm (even though everyone else in the room feels fine) may be a symptom of CHF. This is because poor circulation prevents the release of body heat. However, even if you feel too warm, the skin on your hands and feet may feel pale and cool, as these parts of your body are not receiving enough blood. Another symptom of CHF is fatigue and dizziness following physical activity, which may force you to sit or lie down. Again, these symptoms occur as a result of poor blood circulation. Another possible symptom of CHF is mental confusion brought on by inadequate circulation of blood to and from the brain. This mental confusion may manifest itself as anxiety, irritability, depression and/or in difficulty concentrating or remembering.
A: Look for shortness of breath. Take note of any coughing or wheezing. Look for a distended jugular vein. See if you have any swelling in the ankles, legs or feet. Identify any symptoms of liver enlargement. Look for a swollen abdomen. Think about whether you feel too warm. Pay attention to feelings of weakness or dizziness. Take note of any mental confusion.

Article: Is she looking you in the eyes longer than normal or glancing at you when you're not looking? This is usually an indication that someone is attracted to you. See if she makes excuses to talk to you, or tries to get closer to you. In other words, tries to be with you. This most likely means that she's interested Does she seem to get upset when you're around other girls or try to jump into every conversation you have with one? She's probably jealous of the attention that they're getting from you. This is a clear indicator she wants to be more than friends. See if she gets upset, or tenses up when you talk about other girls. Because that makes her nervous that you might have interest in other girls and not her.
Question: What is a summary of what this article is about?
Pay attention to eye contact. Jealous tendencies.