Prayers for your continued healing Jim. My MIL had a bed that automatically shifted the body weight at intervals to avoid bed sores. It used air pumps to inflate and deflate different places to shift weight and it worked well for her.
That can also be done, although probably not as well, with soft pillows under the body. Move them around.
Jim, I am so sorry for your suffering. You have been the light of a lot of people’s lives. Life can be so cruel to its best people. We never will understand it and so shouldn’t even try.
Heartfelt prayers for your complete recovery.