Swar, hoop, and all these others have it right. Cut off communication. I'm going through a similar thing and its been about 2 months since we(read: she)decided to break up. Just before finals and the winter break we(read: she) ended things and for the rest of the semester(2 weeks or so)I felt like crap, felt empty inside like something was missing or was lost. I spent those last 2 weeks of the semester barely keeping it together, I had interviews I barely got through, finals I could barely study for, I was a mess, I couldn't sleep, eat, I didn't feel like doing anything. It was awful. I thought that staying friends might help me get over her(I am real dumb).
The semester ended and I went on vacation(before which I completely poured my heart out to her, which I immediately regretted doing). My family and I went out of the country and because communication was extremely limited, I didn't talk to her at all during my 2 week trip. However, like a fool I e-mailed her when I returned and we traded e-mails a few times in the 2 weeks before this current semester started up.
So the semester started and again, and I thought being friends would be a good idea, so I would text her when we all(our friends) did something and I'd try to catch her after class and talk to her(we had decided to take a class together last year), and I'd message her and chat her up on facebook. Everytime I did I felt like crap afterward but I kept doing it. I'm really not sure why. I think part of me thought, that after the winter break she would want to get back together. I kept this stupidity up for the first two weeks of school.
I'm not sure what happened but I realized that I was being an idiot, and I just cut off communication, stopped making an effort to talk to her, etc and I feel great. I've been hanging out with my friends and roommates, going out with the boys, partying, working out, playing bball with the guys again, and focusing on my school work and I've been feeling great. I've been reconnecting with my roommates and friends, whom I probably flaked out on a lot over the last year and a half, and I'm actually enjoying being single. I mean there are days that suck and I while I miss her(she was my best friend) it hurts less and less everyday, its gonna take time.
Oh yeah definitely do not go out with her on Valentine's Day, HUGE mistake. Stay home with your boys and watch NBA All-Star Saturday night.![]()