I also take quite a variety of vitamins. I take in iron supplement, fish oil, berberine, Vit C, and I try to take a probiotic. I think that vitamins and supplements really help. I can't speak for everyone but they've seem to help me! I am not a mask wearer and I think that I am probably asymptomatic to covid. My son had it twice who lives with me and didn't have a single symptom so my guess is that I have had it but am just not symptomatic either and you may be the same way. I think many more people have had covid then what they know because of people that have no symptoms. I'm at. The doctors were pretty surprised at your self-treatment. Did you have a cavity? I can't remember if you had said you did or not. How big of a cavity? Mine was over 3 in. Crazy! You know you never get that lung tissue back because lung tissue doesn't grow back, but I have never had any symptoms. I breathe just fine. Fine. My oxygen levels are always at 99%. I took one of those oxygen tests in the chamber a few months back and that was a point below being normal. They said that my lung function was actually really good. I hope things go really good for you now. I'm hoping for the best with mine too. I see my ID doctor next month again and he'll tell me what the plan is and how long or much longer I have to stay on the antibiotics. Thanks for letting me know!