I sympathize with you. Four years ago, when I was driving, the water tank boiled. When I opened the lid of the water tank, steam and hot water gushed out and burned my whole right arm. At that time, there were two big blisters on the skin of my big arm, which were broken when I took off my shirt. The skin on two blisters stuck to the shirt, and the forearm was burnt by steam. After resting at home for a week, two blisters scabbed, and the steam burned part of the forearm is very similar to what you said, skin. Don't worry at this time. If you take it off, it will leave a scar and slowly fall off. It will be itchy, very, very itchy. Generally, after a burn heals, there will be scars, the skin will become wrinkled and the surrounding skin color will be different. I didn't use any medicine like burn ointment, but badger oil. Apply it to the burned area continuously to keep the burned surface moist. It's disgusting and smelly. But the effect is super good, and the rotten skin on the forearm begins to fall off in about a month (be careful not to expose it on purpose at this time, or you will regret it, hehe! ), I am surprised that my skin is not wrinkled and smooth. After the scabs of the two bubbles fall off, there are no wrinkles except color and surroundings. Now the color on the arm is basically normal. I suggest you have a try.

Remember, take anti-inflammatory drugs, drink more water and do less exercise.