I also did 3 notches, I’m 155 and used duramectin. I’m about 95% convinced it was some sort of covid but when I realized I was actually getting something I took quercetin, zinc, vitamin d and c Motrin for headache when needed or a Tylenol cold/sinus and hcq for about 4 days before I started getting some very uncomfortable chest congestion I added the duramectin at night. I wasn’t worse the next day but the next night it would start to hurt so another dose. Did this for about 3 days but my ears and nose hurt so I added Benadryl one night (hate hate hate Benadryl) but felt much better the next day. Used 7 days hcq, 5 days ivermectin and almost back to normal, one night Benadryl. I started a nasal rinse today to help clean out nostrils, did not completely lose taste but did lose sense of smell which isn’t uncommon for me. I should have continued on with a few more days of ivermectin. Still pretty tired and small cough but I say less than a week of being sick, not too bad. Got showers helped with those tablets you drop in that smell like vicks. Drink lots of fluids