Hi, I'm 13 years old and have white bumps all over my balls and under side of my penis . The ones toward the too of my balls are bigger and some are like small white pimples. The ones on the underside of my penis are like that to. I have had sex before. I don't know how long they have been there and I'm pretty sure there is more coming up. Is this a STD? Do I need to see a doctor and if so how do I ask my mom because I am extremely embarrassed of it. An how do u get rid of them if medical help is not needed. Someone please answer theses questions . PLEASE HELP ME!