My 2 yr old un potty trained daughter has a really red painful rash on her vagina. It looks painfull and when cold touches it she says it feels better. When she pees she actually tells me she went because she wants to be changed (very unlike her). I have given her a bath today and been putting powder on it and she is walking funny because it hurts so bad. When she was 6 months old she had a UTI but has never had one since. Should I take her to the hospital or just wait to take her to see her doctor tomorrow?