Abbeygran, my powerful Shark cleaner's roller was damaged last year because of my hair tangled in it, the belt went and because it was right on the first lockdown nowhere was open or available to get it fixed. For the time being I got a cheap Hoover one----which is hard work but does the trick.
My hair must be dropping out as I move because I always give it a good brushing in the mornings and there's not that much in the brush either.
Stress does cause hair loss----grass doesn't grow on a busy road
To go through chemo therapy or choose not to?