Why am I so lame

Hey guysss, I’m 16 about to 17 and I’ve never been sexually involved with anyone ever. I really want a boyfriend, and guys hit me up frequently and not to sound annoying but I think I’m fairly pretty ¿? I just don’t get why I haven’t had any action yet. Do you guys think i should put myself out there more? I just don’t get what’s wrong with me because most of my friends have boyfriends.