I have a bump on the middle bottom of penis,it don't hurt, and I don't even notice that is there,it appeared now few days and I lived my life as nothing happened,(only that I'm paranoia , I start to think I have cancer and things like that D:). Only when I need to go to the bath to take a shower or things like that,then I notice it because I see it, It is like 1cm,I can move it so is not on the penis(I think) because I can move it when I move it, and it moves when I move the skin too,is where where the penis starts and where is the hair,but is a little on penis too, even thought I can move it away from there and don't hurt,the size didn't change,and is the same color as the skin, maybe a little, very little more pinkish,I'm 15 years old and I'm a virgin and didn't had to do anything with sexual activities,so can't be STD,if you need any other informations just ask, I'm shy as well and don't want to go to doctor or show parents only if is really needed to

It now became red with a white head

Dude same stuff here same age and everythin just not the red with a white head