[kritiko]

I had a bout of "health anxiety" that I suspect had a strong biological component - maybe post viral syndrome, maybe some gut dysbiosis, autoimmune component, I don't really know.

Anyways I kept going to the doctor and all of my tests were normal / not bad enough to raise any major red flags so it got diagnosed as anxiety / psychosomatic.

In cases like this it seems like you can either find an online community that's dealing with a set of symptoms or accept that "it's all in your head." For the former, if you have the money, their set of friendly doctors who may be willing to pursue off label treatments. For me, I ended up sort of falling into the latter camp (though as I said, I do think something biological was happening). Diet, exercise, CBT, and time ended up helping the most.