Hi, I recently noticed a bump or acne in my scrotum I confirmed it that the scrotal mass is not in the testicle but it is on the scrotum skin surface but it can be felt from the other side of skin I try to pop it thinking that it is just like any other skin cyst but it turned out it isn't it is a scrotal mass I think so my question is that should I be worried about it can it be a cancer although it is not in the testicle I am very worried about my situation please give answer specific to the question.