Idk what to do anymore

What do i do if i have friends i like and theyre all straight. Im also a total social incompetent so that factors in. Think like halfway between "autism" and neckbeard. I cant even really think about hanging out even tho im pretty sure multiple friends were flirting with me cos why else would a straight guy pat my ass unless he wants a 3some with his girlfriend. Idk what to think at all i kind of just hate myself honestly