Mine would look a little like that, too, Bluebelle, if I stopped having it coloured.
Here in Germany we were allowed to go to the hairdresser's on 4 May and my hairdresser rang me well in advance and I was allotted an appointment right away on that day, as I had been booked in for about 2 days after lockdown started.
It had grown enormously and the roots had grown out long enough to see my actual colour. (I have dark streaks put in, in my original dark brown, and it really looks very naturally salt-and-pepper, although really I am now all salt)
I asked her to cut it first and see what I looked like with an all white head. We both agreed that it would look lovely, as long as I used a little make-up. But I asked her to colour it again, as I knew DH wouldn't approve - he doesn't want to be married to a little white-haired old lady!
As stipulated, I wore a cloth mask, but it was extremely unpleasant when the snippets of hair fell down inside the mask, and it wasn't much fun when they washed it either! For cutting at the back, she had been using curlers to fix the loops of the mask, but that somehow didn't work for me, so I had to hold the elastic loops while she snipped around it.
Most unsatisfactory, but the final result was fine.
One difference - I made the next appointment for 8 weeks' time instead of the usual 6. I thought perhaps I could persuade DH to accept the white-haired me in that time, so I shall let it grow out again. (Despite disparaging remarks from DS over skype that I looked "really old" with frizzy grey "big" hair.)