My ten year old daughter was cleaning at home on Sunday (4 days ago) and when she was done we noticed marks on her left hand. There is 6 small circles and they are in the same area. They are about the same size as a cigarette burn, started out as red in color and now are a light maroon color. One of them popped open today at school and she said it bled a little and had clearing/yellow pus coming out of it. She says they are starting to itch a little now but not a lot and they have been painful since she got them.