Suggest Treatment For Oral And Esophageal Thrust

Howdy,I was put on the Medrol Pack and finished it last week, and in doing this I now have oral and esophageal thrush, and also have it in my digestive system~~this has made me VERY sick, to where my husband is going to put me in the hospital~I m using Nystatin 4 times a day and it makes me very Nasueas!!! I m use to using Diflucan tablets 150 mg 2 or 3 of those and I have it whipped~~ok~~well now my M.D. discovered I cant take that anymore that there is to many interactions with my other meds~~but yet she has been prescribing to me for a couple years now, and my meds haven t changed!!! ??? Tonite I was able to eat 5 bites of raw uncooked cabbage~~woo hoo??? what other ideas do you have....I don t have insurance I can t go to the hospital!!!!!!!!!!!!!!!!!!!!