I need some motivational responses or something... please help...?

I would really like some help with trying to figure out how to be at peace with my life right now. There are a few things going on that I'm having problems with. First of all, I sort of have eating problems- I just get overstressed out and then I starve and binge- and I've recently been purging a bit. I'm not fat- but I'm not really thin either... but anyways that's not what this is really about- I'm just trying to give examples of how I'm having problems. I'm a freshman in college right now and I'm really quite lost. I've switched my major after almost flunking out last semester due to participating in college athletics. This semester I've been doing a lot better grade wise but I'm quite unhappy (no longer in same athletic social group). I dated this guy last semester who broke up with me at the beginning of this semester (from my sport). Not too long I went out on a few dates with another guy and now I really like him- and he really isn't ready for a girlfriend- I'm just torn.