Hey guys
So I met up with a girl I liked on Monday, and we had a great day.
I invited her over to my house a few days later. I couldnt even put my arm around her, it was just the two of us.
feeling frustrated, worreid that since i hadnt kissed on Day 2 i was immediately in the friend zone, i called her up and told her straight up that im interested in her (I know you shouldnt do this, but to me it felt like a last resort)
She replied positively, saying she really liked me more as a friend also.
Despite this, I STILL doubt myself so much. I cant even imagine myself kissing her, thinking she is going to reject me.
Today is Day 3. She is bringing a friend with her (was originally a gathering with 17 people).
I feel SO nervous that i feel sick. Every date i get more nervous as i have more pressure to Kclose. And today i dont think I can, since her friend is going to be there.
I KNOW she likes me, its obvious the way she talks to me etc "You should be here

"
Yet im still incredibly nervous to the point where i feel nauseas. I feel constantly like im going to slip into the friend zone, and have nightmares about it.
Im 18 and havent ever kissed a girl. I dont know if this is rash, but im starting to wonder if im going to end up gay. I dont like guys, but im the only guy i know who has never kissed a girl...im thinking MAYBE its because i dont "want" it enough? I have no idea. I feel like absolute shit though
What can I do to fix up my inner dilemma? What do i need to do to get in with this girl?
Is her bringing a friend a sign that shes over me? (she told me she liked me 2 days ago)
I think my confidence issues are based around the face that:
-I havent kissed a girl
-Im 5'6
-I look really young for my age (probably 15-16))
Im sorry its not even clear with what im asking..i really dont know WHAT im asking. I just need advice desperately.
Any is appreciated, thanks so much in advance