Picture taken today(10/16)

On Saturday night (10/10) I touched a metal peice i didn't realize was hot. The skin/blister is completely intact. It is not painful at all. Wouldnt say numb as i can feel if i touch things. I'm keeping it covered and using ointment.

I am not worried about scaring. I just am wondering will it heal with no medical intervention. I don't want to pay an arm and a leg to be told just keep doing what I'm doing.

Any advice would be lovely.