I developed a type of rash on the head of my Penis recently, me and my girlfriend have only started having intercourse for the last 4 weeks, without a condom and only now after the last weekend I developed a type of rash on my Penis head, it is small red bumps with a slight itch, and before her I haven't had sex in more than a year, and had no sign of any infection or STD, never had any problems with or without a condom
My girlfriend is also clean from STDs, so I am not sure what this could be, it started on the Saturday, and has not had any changes as yet, not better nor worse,
Please any idea regarding this? Also any way to get rid of it??