After each time I've managed to wear a mask ( exempt for mh reasons but I always try)
But after every use. And it's probably coincidence but I feel wheezy.
I'm not asthmatic or anything.
Like I can't get a full breath and when I breath in hard I cough.. Its an annoying cough.
Never had it before
Yet if I haven't worn one I'm fine. As I say it's prob in my head. But just won't one now at the shop for about 5 mins. And now I'm the same again