Do I still Have a chance (or should I give up?) Will answer yours!?

Just by the length of your question, you are waaaay too hung up on this. You can't just forget about someone like that,but you do need to focus on other things. I would not pursue this girl. She told you that she doesn't want a boyfriend right now..That's her way of saying...It ain't gonna happen between us. Who knows maybe down the road, something might develop, but as for right now..Move on, focus on school and do your thing ok?