Mrsa is awful. It has almost ruined my life. I've been hospitalized a bunch of times because of it, and I go to the hospital 5-6 times a year from it for about 8 years now. When I first got it (from a really minor soccer injury) I almost needed my leg amputated. It haunted me for my entire gr. 8 year. I almost went bald because I kept getting infections on my scalp, I got them on my face, my legs, I couldn't think or move and I looked like a freak. Eventually they found some antibiotics which worked for me, and I've been getting better at keeping it at bay. I now usually just get it on my lower body and the doctor just needs to drain it. The infections or super painful (9/10 if they get bad) and they affect your mood, moral, and movement. It also has something like a 35% mortality rate.... So despite everything, I consider myself really fortunate.
I'm so sorry to read this and I praise you for your perseverance. For a while I was getting staph infections in my ankle and it haunted me as well. I would get hit with severe flu-like symptoms and pain, and the staph would attack my leg with full force. It would turn the ankle a deep, ugly purple with pulsating veins, and you could tell it would start to extend to other areas when they'd turn a deep red. At first I took the antibiotic and and shook it off. Then it came back again, and then a 3rd time, and they needed to increase the level of antibiotic.
The doc warned me that although it goes away it just learns how to fight the antibiotic and comes back even stronger, and that really freaked me out. I felt targeted - and I also saw it was very easy to die from this if left untreated. And if I kept getting it and they had to keep giving me these strong antibiotics it would just stave off for a few months and then come right back to attack me.
Finally I started to take notice that it was somehow getting under my skin, and they advised that the skin around my shin and ankle is very tight (because I was fat) and my skin would dry out and crack, creating an entry. I lubed up my legs everyday and dropped about 50 lbs over the course of a year and I haven't had any infections since.
I don't think I can understand how difficult it must be to deal with MRSA but I certainly did feel threatened and targeted by an entity that felt like it couldn't be stopped. Who knows - maybe it's still hanging around my ankles waiting for another chance.