I have an eraser size red spot on my breast. It appeared a couple of months ago as a bright red mark and turned dark red pretty quickly. It's not hot or raised. It's close to a blood vessell, any suggestions to what it might be? During that same time I had three lumps under my arm that all went away within a few days. I stuck needles in them thinking they were some sort of boil, but nothing came out (the arm pits, not the breast). The red spot remains and seems to be getting little runs in it.