What To Do For The Purple Skin Infection?

I have had a purple skin infection that was diagnosed as a form of staph. Also my doctor thought I could have some yeast that has started to grow under my breast. The staph under my arm has almost went away, but now I have noticed a large rash that is purple growing under my stomach (where I had my c-section), and growing on both legs on the inside near my vaginal area. It is all purple and scaly along with weeping clear fluids in some spots. I now have strep throat.