Guy trouble

I really would just like some advice. So I'm really hung up on this guy. As cliche as it sounds, I've never felt this way before. I really like him and he's literally almost all I think about. I know he has feelings for me back but he doesn't really want to start dating right now, and he especially doesn't want to date during football season (because he's a varsity football starter and plans on getting a scholarship. Also, we're in high school). We've been hooking up and we've had sex twice, and I'm not sentimental about that stuff so I'm not attached to him because of that but I am in general really attached to him. I'm not being cocky, but I'm really pretty and I could get almost any other guy but I want him. And I want him to want me as bad as I want him, I just feel like he doesn't. He has feelings for me and he turns down other girls because of me but I feel like I want more than just a thing. So what do I do if he doesn't?