First they look like little red bumps, almost like pimples or bug bites, then it develops into a red splotchy rash
. Then it bruises, I guess from me itching so much. I have a huge purple bruise on the top of my right thigh and one is starting to develop on the inside of my left thigh. Now I have the itchy red bumps on my wrist and hand, my arms, my foot, my stomach, and a few on my buttocks.