In November, I had a blister on the side of my heel below the ankle bone. I popped it. Since then, that area itches like crazy and creams like Hydocortisone and Tinactin have done nothing. The skin is hard like a callus and I have itched it so badly that it bleeds. I've researched plantar's warts and ringworm and I don't think that's what I have. Does anyone have any ideas?

And yes, I am going to the Dr. next week to get it checked out.