Work on lung exercises for fatigue.

I have had health complications that caused the same problem as long covid seemingly causes; tiny tiny clots wreaking havoc on capillaries. I think it depends on where the viral load landed and grew, but if it was in your lungs, you would maybe need to treat it as if you have chronic bronchitis.

If it was in your sinuses and mouth, messing up your senses, then I'm sorry, idk what to do. ...maybe a similar approach with anti-inflammatories, hopefully something for your nerves too.

Hope you're good atm