Been There Before wrote:
As my name says, I have been there in a very similar situation. My best advice is to try and move on which I know isnt easy. Distance for a period of time helps, even if you still really care for her and want to be great friends. Go out there, meet other people, hook up with some randoms, get a girlfriend if possible. Basically try to fill that void and over time it will heal.
This is good advice. Happened to me as well, sort of. I had been friends with this girl for several years and there was always a little sexual tension, then we finally acted on it once her bf moved far away and she was single. We talked all the time for a period and I really liked her, but she decided she didn't want to be anything more than friends, not even friends with benefits. It really sucked for a few months because I still saw her all the time and we would hang out and I still had feelings for her. Then I went to college. We have a very unusual relationship now in that we are really good friends and talk about everything with one another, even mess around on rare occasions, but neither of us have romantic feelings towards one another. I think the hook-ups are done though as we're both growing up and getting involved with other people.
More than you probably wanted to hear I guess, but the point is that some distance will do you well, at least for the time being. Find other girls. You may or may not be able to be friends with this girl later on without feeling hurt at all. Try not to worry about it now though.