Tl;dr Broke up a 3 year old ltr . It's hardly been 2 months and she's dating someone else. I am not much affected by it emotionally since I wasn't the best version of me emotionally and was quite needy. Although I don't feel sad or anything , I genuinely am having problems sleeping. Whenever I go to bed , I feel anxious and have my heart beat very fast. I tried everything from Tiring myself to my limit , to fapping before going to bed. None of it works, what do TRP?