I burnt my finger getting something out of the oven, it came up in a huge clear blister and while I was at the Doctors (for something else) I mentioned it. He didn't really say whether to pop it or not so I didn't, but now it has gone dark brown and hard, like leather! It's been like this for about a week now, DH wants to take a Stanley knife to it, but as you can imagine, I'm not a huge fan of home surgery 😧