Little hole in the skin

I to have a hole the size of a pencil on the side of my chin. I went to the doctor before this hole appeared for MERSA that turned into Osteomyelitis a bone infection. Do not know why, on my right index finger, I lost finger to the first knuckle. Shortly after 6 months, my middle finger right hand that was inflamed and becoming shorter I went back to doctors had osteomyelitis again do not know why. I was on IV antibiotics for 3 months. During this time I go back to Doctors for crawling and itching all over the time, say I have Demodex Mites. Being treated for the osteomyelitis and mites. I wake up next morning and my face from jaw bone to chin was bigger than a baseball. I went to ER and they said I had Cellulitis skin infection went back to my Doctor in morning and she took a culture and it was not Cellulitis. But did not know what it was. During this time is when I got hole, stuff was coming out so I trid to wipe it off and more and more kept coming out, I just pulled it out and put it in a case so the Doctor could see it. It looked like a piece of my tissue with little cocoons on it. She said it was cyst she take another culture and said no it's not a cyst but some kind of infection puts me back on antibiotics. I can not get rid of the mites and I know that all that has happened is because of the mites. My middle finger is now the size of my ring finger and they are still eating it and I do not know how to stop it and the hole is their nest that will not go away, that why I can't get rid of the mites! I don't know what else to do other than go to a surgeon and have it removed. I'm going nuts.

My husband has a little hole in his chest filled with pus and hair. I tried removing the hair but it has lot more it seems. What do you suggest?

I have a hole in my chest and there is some white smelly stuff coming out of it. It's been there for about a year and I could squeeze it every couple of days. What's that?