I am an uncircumsized male. I have not had sex very often in my lifetime. Especially of late. I resort to masturbation for the most part to satisfy my sexual desires. I am very shy and when with a woman I generally am nervous as was the case acouple nights ago while having sex with my partner. The problem I had was a discomfort around the rim of the head of my penis. The discomfort was so bad I had to stop intercourse. There was also very, very little sensitivity on the head of my penis. except for the discomfort I hardly could feel I was in this woman. Could this be caused by the anxiety? Should I see a urologist?