Long COVID - still have it. I had a grace period for two months last year, November and December - no symptoms. Symptoms came back - a little. But today, full power: chest pain and phantom tobacco smell. And I cannot do anything; it just stays here, no matter what I do. I can make more pain but cannot take it away, and the smell. Usually, with real smells, it goes away as the nose stops sensing it, but this smoke just stays, and I cannot do anything about it. Suck.