Can you help me? High School issues.?

I'm a cheerleader and today we had a varsity basketball game against our schools really big rival school so like everyone I know was there. I have a boyfriend I've been dating for 3 months. (I'm 15) Anyways, I'm a flyer and I was in a basket toss and all these guys were staring at me and hollering at me. (it was half time) Anyways, it was kinda embarrasing that all these guys were doing that. Yeah, and my boyfriend kept looking at them. Now I'm scared when I go to school on Monday that they'll idk what but... what should I do?