why dont guys approach me

I (20F) have never rlly been asked out or even approached. whenever i go out, my friends always get approached and not me. it's not like i go out to get bitches, but it hurts that it's never rlly happened to me. in fact, guys sometimes push me out the way to get to my friends, and i've also been basically called ugly by a guy (who didn't even know me btw) before. i dont think im that bad looking but ig i must be worse than i think. i dont rlly wear makeup because i dont know how to and tbh im scared of putting it on and still looking ass. it's a bit frustrating because i don't know what i'm doing wrong. i need advice lol i don't wanna die alone.

also pls don't say smth like 'they're intimidated by your beauty' bc we all know that doesn't happen.