Bro, I was just about to rag on you big time for making such huge commitments (changing schools!) for some chick you lost your virginity to. I guess you learned the hard way, but there you have rule #1.
If I were you I would stick it out in school. Finish the semester and transfer to another school. Whatever you do, don't drop out.
Also, positive thinking bro. If you think you won't like 75% of the people somewhere, chances are you won't. Eventually, the more secure you become with yourself, the more you'll be able to accept people for what they are, and have fun with that.
Also, if you have a full ride it probably means you don't have to work right? Dude, that's paradise. Go to class, relax, read some books, party a little. Life can't get much sweeter.
I'm working right now at a job which to me is boring as hell, but I get paid a ton. The problem with me is that I was extremely motivated after college and worked for one of the top firms in my field (finance). Now after 4 years of working I guess I am spoiled in that sence because I've already proved my professional side.
Now I want to bum out and act or make music or whatever... funny.