I'm going out with a friend of mine tonight, we're gonna meet up with these girls and I've been talking to one lately and we planned to fuck tonight. I'm only 19, and I've got huge anxiety and even thought about putting it off but I won't and can't, plz give me tips so I can be confident and not act awkward around these new people.
Use this as a learning experience. People have confidence because they know how to act in these situations. So learn a bit of what to do, and if things work out well or not you will have learned something to use for next time.
Yeah OP dont worry, most people suck at everything first time, you probably wont be that bad anyway but even if you are you got to learn.
Dont be afraid of familiar, thats the first step towards being afraid to live.