Help is needed

Hi know I might sound weird but I swear to lord himself I’m not a random ass old guy. I’m actually still in middle school. Now I am gay and say it out loud and proud. But at school I can’t even have the thought of being gay in my mouth. But Jesus how am I supposed to hide the fact that I get a Boner wanting to stick it in every guy I see. So can anyone help me I like when the guys are wearing adidas or like sweats and there but is just showing through it. And I’m 13 and can actually prove it.