Sorry you're going through that.

I also had severe covid and never got vaxxed. The symptoms kept returning from time to time and I didn't feel right. I tried a bunch of the protocols suggested here, and also did multiple parasite cleanses, ... but still felt off and would still get lower severity covid symptoms. That all got fixed when I tried the nicotine patch as suggested by Dr Ardis. I still have bottles of NAC and bromelain and a few other things, but they've been gathering dust because I put them all away because I now feel fine. Cheap, easy, safe, OTC available.

Here's my post about it with some links. https://greatawakening.win/p/17rmXe9D9u/proposed-vax-detox--long-covid-k/

Edit to add: I believe it will get rid of the cause of the rashes; the rash itself will have to work itself out, but assuming the patches work you won't be getting more rashes.