YES,
If you have a full or queen-size bed just get a twin you only need enough room to cover your space. They're wonderful I also have what you have + R A ,plus
I don't sit down except to Dr or if I have to sit down I keep myself busy all day and all night till I go to sleep make sure I get up frequently in the middle of night then start my day again you've got to think Positive, active.
Keep positive active people around you ask people to help!

I use a waterproof padded mattress protector over mine to protect it, plus a sheet. My dog has long nails, and it's doing just fine.

I had heated matress cover under my sheets, it was really nice. That was quite a few years back,but I guess they still make them. It was great to turn them on before we went to bed. They wore out andcwe just never replaced them. I think Sunbeam makes them.

Yes and weed

good thoughts! Thank You