I think a few have gotten helpers , but some had to go thru workers comp & a few paid themselves.

I don't know what the rules would be in UK for how to request helpers.
No neighbors or teens close by that would help for a bit of cash?

How old is your daughter ?
I had a severe rsi in 99 and my kids had to all start doing their own laundry.
I came up with very easy meals- casseroles big amounts so lot of leftovers to warm up later, sandwiches & more fast food than we should have eaten , but when you can't do anything with your hands...they just plain didn't work for about 2 weeks.