So I got a dilemma going on. For some reason when ever I am about to have sex with a girl I develop anxiety. I get hard at first and then before even penetrating I just get soft. This only happens the first few times me and her initiate and after trying to hook up with them a couple more times I can perform well.

A little about me, I was not born in the U.S. so there for I did not get circumcised. I love my dick my dick but for some reason I feel like I am concerned about what these new girls will think. I have never had a girl say holy shit what is wrong with your dick but for some reason I am still self-conscious about it and think they will care.

Also Im a completely healthy normal dude, my T levels are at the right point for being a 20 year old college guy, I lift and run daily, so I think its all in my head.

What advice do you guys have for me, what should me my thoughts when I am about to do the deed, and how can I make my behavior more confident so I can perform during the first time not my second or even third.