I too am still wearing a mask when I go out (I only go to the supermarket). Yesterday in Morrisons, I found that my glasses were misting over alarmingly, and then realised I'd put my mask on upside down, so the metal band was under my chin! What a twit, but I'd been trying to concentrate on my driving alone and pushing the trolley etc, so was rather preoccupied.
I'm lucky in that mask-wearing doesn't bother me at all, but I sympathise with those who find it suffocating.