Ashamed of being naked in front of a girl
I am 21 years old and I have never had sex and as a matter of fact, I barely know anything about it. I do have the burning desire to have sex, but I am afraid of messing everything up. I had for a few months a relationship with a girl, but I wasn't able to tell her that I am virgin. I was so anxious in that moment that I didn't do anything in the end. I know it sounds a bit weird, but I am ashamed of being naked in front of a girl. I am afraid of being laughed at, because I don't know whether my penis is with 16cm small or not. I wouldn't mind having sex in the dark, but I don't fancy the idea of acting as a coward. My last question is following.. is sex different compared to masturbation? I don't know why I ams so ashamed of being naked in front of others, but I simply can't overcome those feelings, no matter what I do. I would appreciate some suggestions and I hope you can help me. I know it's all about confidence, which I have, but that is something different. Thanks.