hi im a 19 year old male and have an active sexlife with my girlfriend of a year she is on the pill and we were both tested about 2 months ago and both came back clear how ever about a week ago sex became sore and the area the foreskin covers got really red and sore and there was what resembeled dead or peeling skin wich i cleaned off and it has returned and now what looks like cracks are appearing in the head of my pienis and it looks sore although its not but its sometimes itchy
does anyone have any idea what it is??