I had a what looked like a red bump with a white head on my inner thigh. Since it was extremely painful, I tried to pop it. A few hours later it spead to 9 or so small red bumps with white heads.I thought it might be poison ivy, so I began putting Clorox on the area. It seemed to dry it up over the next three days, except the blisters turned black. Now, I have about 10-13 small black scab-looking areas.They are still painful and putting on Clorox has become painful, as well. Do you have any ideas as to what this could be?