If you wanted suggestions to get the stuck skin off, I usually run a bath of lukewarm water and let them sit in there and soak. after that, the skin should come off easily with a washcloth. if not, just wait a day or two and try again.
Also one thing that worked was putting my snake in a tub with warmish water and a washcloth soaked in warm water. Put the snake in and the lid on and leave it (supervised) for about 20 minutes. After that the skin should fall off easily if it didn't already!