I developed small red bumps in the area between my belly button and in my pubic hair. One appeared on my thigh, and yesterday one appeared on the base of my penis. The largest ones resemble pimples almost exactly, inclusing the one on my penis, and the smaller ones are clustered into groups, with each one not much bigger than a pin. The largest ones are the size of a good sized pimple, and they are red, although when they come to a head they get white at the tip. I would almost definetly call them pimples except for the fact that they have persisted for months, there is alot in a relatively small area, and occasionally they itch mildly. The one on the base of my penis hurts. I have had unprotected sex. Could you tell me what this is?