How do I regain control of myself after these guys are talking to me?

Okay, first thing, tell yourself this: **** them. you can't let them get to you. I used to be shy and quiet because people would always make fun of me because i guess I'm what people call 'the emo kid', but i tell myself that their opinions don't matter. At the end of the day, it's your life, it's your body. Be your self and if they don't like it, then find someone who does. Life is too short to worry about what other people think of you. Trust me, if you just be yourself and ignore them, it will get better.I'm a sophomore in high school and i've been there. Just take one day at a time and breathe. Good luck.