I'm undateable!!!

I'm 18 and no guys have ever even been interested in me (as far as I know). The only guys that have ever bothered to talk to me are online and they don't know me at all. I was groomed by a guy I met online last year so as you can imagine that knocked my confidence massively. I feel like I am undateable and I don't know what to do.

I want a loving boyfriend so badly and not just a fuckboy looking for fun, but I honestly feel like I will never get that. HELP!!!

Also, I have recently left my friends because I can't deal with the fact that they all go out drinking and stuff. I know that's exactly the sort of thing that I need to be doing to actually meet guys but I can't do it. I never felt fully comfortable with them but I never told them that.