Ok about a couple weeks ago I noticed a number of bumps around my pubic hairline and around if but not on my penis they looked like pimples and went away in about a day or 2 but now ive been noticing the same big pimples on my shoulders on my back and down my arms and I even have 2 inside my belly button but it seems the one on my back and shoulders take about 2 or 3 weeks for them to go away and they still left a red dot when the bump died down this is really weird to me because even though im a teenager I dont think I usually never have pimples like this and I know pimples dont go in your belly button can someone please help out I think it might be something like scabies but then again I dont im hopin it isnt herpes