i’m too scared to have sex

F19, all my girl friends around my age have had sex or atleast kissed or held hands with a a guy. I’ve liked guys before but i can’t even get myself to properly talk to a guy, i’m just get too awkward. Even when a random guy in my class asks me something about an assignment or whatever i can barely talk normally. So i can’t imagine being so intimate with a guy, like reaching THAT stage. i’m obviously a virgin, never kissed or even held hands or spoken to a guy for more than a few minutes. I’m socially anxious around everyone but especially guys. This sounds so pathetic but what do i do to come out of this, i don’t wanna be like this forever.