I have recently noticed that some red spots appeared on my chest, and one main one in the middle of my chest that isn't completely pink, but more like a ring. They have started to spread and i've noticed that some other regular pink spots have turned into rings as well. I thought it was because i work in a fast food restaurant and the only thing exposed is my neck a little bit down, but i've noticed they've gone as far as my lower back and lower breast area in random places. They dont itch, burn, or bother me but i realize this is not normal. I have absolutely no allergies (that i know of). The only thing i know probably stung me is mosquitos. Please Help.