Do you feel so tired and lethargic that you dont feel like doing anything? If so, I would say you got the COVID, if nothing aint tasting good and that is it, then it might just be the tobacco.
I felt fatigued for over a week after I went back to work. Like didn’t wanna do crap. I would go to work and come home and go to bed and that’s not me. I’m back to normal now.