hello my name is Trent and im 15 im not sexually active and i have 1 red bump on the right side of my penis, i woke up with it today and i never seen it before theirs only 1 of them and im worried if its aids or hiv or herpes or any std/sti, ok so this is what it looks like its a red bump a little smaller then a Pea and it hurts if i squeeze it, i do masturbate and i was wondering if that may be the cause, im also to shy to goto the doctors and tell him about it but im afraid its something dangerous and im going to haft to goto him, please help im having a panic attack -----Trent