It started after I slept with this girl with no protection....first mistake. We were really rough and it went on through the night. When I woke up I had what looked like a bruise on the right side of the shaft up where the head began and was about the size of a quarter. It was very sore to the touch but no visible cuts or fluids were there nor has the wound appeared this way today. I have been to one clinic and they said that I was clean, but as time went on it only healed up to a certain point. It never completely went away (almost 6 months now): I'm left with two small spots on my penis that will dry out occasionally and peel. Most of the time when it peels, the skin underneath still isn't brand new and the sore is somewhat visible. Moisturizers and abstinence help but I'm really scared that this is actually an STD rather than small cuts in the skin that don't heal completely due to the location and frequent ware (ie: going to bed flaccid and waking up hard) which i've read from other peoples' posts on similar topics