My poor Leah has the worst diaper rash. I noticed it last Friday and put Lotromin on it right away. I've noticed it hasn't changed and now there are blisters. I know now it has turned into a yeast infection. Every time she would pee she would grab her diaper and kinda wince. I finally had enough but it was a holiday so yesterday I called the dr. They had us go in last night and yep, a yeast infection. They prescribed her Nystatin and told me to use Butt Paste as well. I really hope it goes away quickly. Dr. said 3 to 4 days to see a change but next week it should be gone. Anyone else ever have this????