Hi. I am 23 and I am an uncircumsized male. I had unprotected sex with a man like five months ago. Stupid i know, but afterwords I noticed that he hadn't "cleaned" properly. And I had a tiny amount of feces on my penis. I took a shower immediatly. Then a week later a bump where the feces had been showed up. And now has created more bumps on the top side of my head. And is making the underside of my foreskin itch. The bumps lesen in size and appearence when i put tripple antibiotic on them but won't go away. What should I do. I really don't want to have to go to a doctor to explain this.