Do i have a chance with this gorgeous girl. I want to make her my girlfriend?

I'm 22. and she's 19. She is the most gorgeous girl i've ever seen, and just recently broke up with her boyfriend 2 weeks ago. although she doesn't phased by it. We talk on facebook often. and i gave her my number but she hasnt called me yet. I walk her to her cles everyday and i always hold her books. I'm also a virgin. i've never had a girlfriend or been on a date ever. So i'm excited by this opportunity. She told my friends that she thought i was unatttactive and not her type at all but i think she was just playing..well i hope she was anyways. I've asked for her number numerous times but i don't think she's gave it to me yet.