a couple of days ago, i found little bubbly and itchy rashes on my
neck. The next day there was more on the side of my
neck. Those type of irritated rashes have also appeared on my penis, around the scrotum, and under the testes. Several rashes are also on my stomach, and on the underside of my arms. I don't know what it is, but it has a really annoying itch. I am not sure how to handle this. Do I need treatment, or does this naturally go away? Thanks a ton!