HELLPPP PLEASE!!! Advice on moving on with my life!?

[Tony]

I broke up with my GF of only 6 months 4 months ago and I cant seem to get over her. She was my first GF and she is pretty hot (really hot actually), but I never really liked her personalitu all that much. I think I liked her for her looks. But now that she's gone and at a different college I cant stop thinking about her. I like her more now but she's gone, so I need help.to get over her. I am kind of insecure about myself and I've never really been a social person but I know a lot of people (no close friends though ). Im the nice guy too so that doesnt help as much either. I'm tall and somewhat attractive and freshman in college. I just want to talk to girls and get over her. I also am scared that I wont find someone as attractive as her :/. HELPP PLEASE!!!