Yeast diaper rash

Ally

He has had a bad rash for a few days. Hurts to sit, walks crooked bc it hurts, screams when I change his diaper. Tried EVERY cream and EVERY thing we could think of. Even tea bags. Took him to the dr this morning and it is a yeast rash. They called in some cream for it and I have just put it on for a second time today. They didn't mention, but for anyone who has delt with it with their babies, did you notice it kinda peeling so soon? Like he just had a warm bath to help soothe the pain, and he ran diaper free for a bit. I went to put his diaper on and next dose of the cream and it looked like it was starting to peel