This excellent video explains what this is actually like for a 29 year old professional athlete

https://www.youtube.com/watch?v=H7inaTiDKaU

The podcast is run by Dr. John Campbell, and I think they strongly suspect that this happened because the vaccine went into a blood vessel instead of the arm muscle like it was supposed to.

It’s the spike protein. Whatever they did to that in a lab causes terrible inflammation. Get it from the virus, we saw these before the vaccine came out. It’s the covid bioweapon and it triggers something, a pathway of inflammation and Ive read autoimmune reaction. Your body gets confused and starts attacking your own organs. Virus goes away quickly so antivirals aren’t the answer. It’s two weeks after the infection that we see an autoantibody reaction and it starts attacking your organs. That’s why straightening up your immune system is so important, so it doesn’t go haywire.

The dexamethasone is helpful, and I’m looking into IVM as how it might lower this autoimmune response. Virus is inert, spike protein does something and triggers a pathways similar to what happens after a bite by a rattlesnake. That’s from a recent study. It’s some kind of poisoning and causes multi systemic inflammation and attacking your own organs.

That just means it's working.