A lot of small flesh colored bumps have showed up on the shaft of my penis. They don't hurt or itch, but they are very unsightly and im afraid to have any sexual contact. I have not had any sexual contact in about 2 months now, so I don't think it is herpes, but also, the shaft of my penis and my testicles are abnormally red and my penis looks wrinkled and dry, do you know what the problem is