Hey everyone. I'm an 18 year old male and I'm still a virgin. I recently noticed this red bump on my penis. And I THINK today there is a very small second one coming in. I don't go number 2 in public restrooms, and I'm 100% sure my parents don't have any STDs (not trying to be creepy). The only people I can think could even possibly have on are the people that live with us. Or maybe someone stopped by and got it on the toilet seat. I don't know, but here's a picture of the bumps. I would like an opinion on here before I do anything. I don't want to go to the doctor about it, but something tells me it's inevitable. If it helps, I do masturbate quite a bit. Sometimes I won't do it for a day, and sometimes 3 times a day. Just depends on what I'm feeling. 90% of the time it's 1-2 times a day.
This picture makes my penis look dirty for some reason, even though I take showers daily and make sure to wash it. Sorry :\
http://i154.photobucket.com/albums/s260/pbmonkey3/2013-03-24_00-46-19_872_zpsbd6607a3.jpg