Open wound, infection, cellulitis and eschar formed after fibroidadenoma removal. Any suggestions? (photos)

I had a benign fibroidadenoma removed 2 weeks. The next couple days seemed normal I had bruising and some swelling. On the 4th or 5the day the skin on my bruise began peeling off leaving thin red skin over the next couple days a dollar coin sized area was exposed and oozing. Within another couple days the would split and a large black eschar (?) formed over half the area. The open area oozes green and brown discharge.