Earlier quoted context omitted.
People are unable to worry about or comprehend the effects that happen right NOW. I am a staunch believer in post-viral syndrome as I experienced it first hand following an Epstein-Barr infection (mono) but aside from a handful of researchers nobody cares at all. For most physicians, it isn't even within the realm of possibilities when you come to them with random maladies. Boom, now you have anxiety because that's w…
This might seem a bit out there / like woo woo to some, but have you tried "breathing exercises" (intermittent hypoxia) and cold exposure to counter those effects you are talking about? Particularly, the Wim Hof Method? I know it helps for people with autoimmune diseases anecdotally, but there's also some good scientific evidence for it.
But it doesn't explain all the issues away.