yeast infection TMI pic 19mth old

Brittany • Mommy to a wonderful 12yr old boy, 9yr old boy 7yr old girl 6yr old girl and 3yr old girl. Due March 11th 2023 with a boy.

My daughter has had this rash for over a month now. We have tried 3 different prescriptions, desitin, a&d ointment. Some homeopathic ointment her dads mom made with coconut oil and tea tree oil and whatever else she has put in it. I don't know what to do. I try and let her go diaperless but she just digs and digs at it. I'm afraid she's going to hurt herself. I have yet another call into the doctors. Anyone else deal with this with there little one? I feel so bad :-( also we use organic diapers and wipes and I've even switched to cloth for a couple weeks and nothing.