I have a heat rash under my right side breast, that spread to my back and front of my breast. The one under my breast is infected, I think, it had small blisters, that popped and now are very red and scabbed over. I have put bactriban (sp) cream on it, but it still hurts and burns. It feels better when in the shower under warm/hot water, but other than that it's really driving me crazy..What can I do? neosporin? Calamine? Avenno?Please, can't take this burning anymore...