Continued and misguided use of antibiotics can cause resistance to arise in other organisms in your body. Some of the lesions that are popping up are likely results of colonizations.
The hibiclens your using is excellent. It leaves an invisible anti-bacterial coating on the skin to decrease skin colonization numbers. Continue to do this. Many docs will try using sulfa and clindamycin
...These too commonly fail anyway and are not parts to my regimens.