I am having yeast infection from January and has never gone away. I referred to two doctors, but before I went to the second doctor in July, I had sores with the skin gone I guess. She prescribed me some meds I used betadine for almost a month. Now I have those wounds turned black. The wounds are still itching and they don't seem to go even after a month. I checked for diabetes and it turn out I don't have it either. I'm clueless and it's almost affecting me mentally. Please help me getting rid of those wounds. At this point I'm not even sure if it's the infection itch or the wound itch.