My pain probably doesn't sound like it even touches what you are going through. I do have the leg cramping, very painful, but I can stand up & walk around, and it will ease off, but the losing sensation in the hands and arms, is a problem for me, and I can't raise my arms above my head , unless I use one hand to push the other one up, but still not a full reach.
I'm 74, and my 2 daughters live with me, in my house, and they are both very helpful when I can't reach things. My 1 son-in-law, helps a little, but not as much as I would like him to, that's a bit of a difficult situation, but not impossible. He and my younger daughter are planning to move into a place of their own when they have enough money, hopefully when they get their income tax refund.
I am on anti depressants, too, and they are causing tardith dyskinesia, which causes my hands etc, to involuntarily jerk, which is a nuisance when I'm writing or typing. I have to do a lot of re-writing!
I think the saying "I'm in good shape for the shape I'm in", is perfect for me. I could be a lot worse than I am.

Hi Noreen Richards frederick.i get jerks in my hands a lot I can't raisey arms above my head.im 64.iv my husband he helps a lot he's working.i had L4L5S1 surgery 2 ops.iv anklizing stenosis.in my spine.its awful for us take care 🤗😴