Ok so I have a whole bunch of little pimple like things on the bottom of my penis and ball sack, I'm 14, and they have been there for at least a year or so, some of them when I squeeze a little white puss comes out of them but that's only for some of them, I haven't had sex or anything so I don't think it's a STD, and they started little in number but as I popped them which wasn't very often more and more came. What should I do?