I'm so sorry for what you're going through. I have never heard of joints and tendons being affected this way. I recently read an article on the suspected causes of Long Covid, and one theory is that some virus "hides" and can reinfect after the initial phase of the illness is over.

I don't know if the virus attacks the tendons and ligaments - more likely this is an excessive immune response that would cause a lot of inflammation in the joints that could lead to the symptoms you describe.

I'm mostly speculating, but much more is known now about Long Covid and its causes. Seems a rheumatologist would be your best bet.

I sincerely hope you and others posting here find some relief. I have had one known case of Covid, but have gotten all vaccinations and boosters so mine was really mild. I don't understand why some people get hit much harder, or why some develop LC.

All the best to you. You have been helpful because I'll certainly stay on top of my vaccinations. Not even sure Covid is what's ailing you, but it sounds like it.

Get well! Joe