I was diagnosed with hyponatremia. (very low salt) and a B1 (thiamin) deficiency. It's very probable that was what caused my symptoms but I think I had low salt and B1 because I was having trouble eating. (My doctor agrees). I just really didn't feel well after my second shot.Did they suggest any cause for those frightening symptoms?
I had flu like symptoms with difficulty breathing a couple of times last fall, but I shrugged it off as due to allergies. I had the same thing once before pre COVID. So I assumed it wasn't COVID. Both times, I was wheezy, low functioning - as in "could not walk to the corner store without gasping and needing to rest" - and very short of breath for a day or so each time.
They were thinking about putting me on oxygen but decided that I was breathing fine on my own. My problem seemed to be more neurological.