Covid stinks 2023 just to add to this I had a brain tumour removed 2.5 yrs ago which resulted in loss of smell and taste. I've had Covid twice where covid is the aggravated cause of the memory loss and fatigue but no one can answer that including the doctors. I've noticed in the last couple of days that I'm getting tired and want to sleep which is not normal for me so I'm guessing this too is part of long covid and when you don't have support it's even harder and that's when you start thinking the negative.