I will also say that I have seen several doctors as well. My current doctor is a believer in Long COVID. There are doctors out there that do believe. When I first got this, I had a doctor roll her eyes at me when I told her I thought it was Long COVID. My bet is that four years later, she knows it is real. There is more research happening, but no real answers. There are ways to treat certain symptoms. It is frustrating. I believe it is about inflammation. Chronic inflammation. I am going to try a concoction and will let folks know if it helps. Apple cider vinegar, ginger, cinnamon, cloves, crushed into a shot glass. I am also going to try the Mediterranean diet. Anything to get the inflammation down. I know that 800 mg Ibuprofen helps, however taking that daily is not sustainable. I also take naltrexone and others have posted about this as well. Whatever works and does the least damage. I am hoping that the apple cider mix shot helps.