How to get a guy!!!!!?

Okay so im a freshmannn. Girls are always telling me that im really pretty, and im not fat or anything my stomache just stickes out a little bit from my hip linge so im not completely skinny. Im also not really popular or a nerd. Im in the middle and everyone likes me. I just dont know about guys, I dont really talk to them but im outgoing, with girls anyway haha. but no one ever asks me out?