Help me god

So about two weeks ago I found really thin skin under my armpit and being that I have a history of MRSA I started to freak out. Well that mother effing thin skin decided it was going to rip and leave a hole. It's not just a hole though..its oozing green nasty stuff and omg does it smell! It smells like death mixed with honey mustard. Like wtf?? Aaand the doctors have no knowledge of what this is. Aaand I have a job interview tomorrow..God does life suck right now.