Hello, I have 2 questions. First, I keep wakking up with these bites (I guess there bites), they are red and have sort of a white head, some do not. THEY do not itch, or bother me in anyway, just curious why they keep popping up they show up on my thighs, on my hups and stomach. They normally go away quickly, but more just pop up. THE second question is, my arms ND legs seem to have little purple/red dots(very little like a pen point)tl there is no bump and they don't itch, but they make me very self conscious, and they don't go away.