Hi Madam, just another suggestion. Tempurpedic now comes in FIRM and in an adjustable bed. This does help with pressure points, so that if you are on your back for any length of time, you won't develope any hurt places. I hope you try out a number of beds before you pick one. They are all rather on the expensive side. The idea of a bed rail is also a great idea from the other person who posted. An over head (across) the bed, is also good when wanting to change positions with no help. My son is an OPT, and does help folks having problems. There are medical supply places that have both these things and can be installed very easily. I do wish you all the best, and a better nights sleep. I do use an over the counter from Walgreens, that works like a charm for sleep, called wallsome. No side effects, no groggies, no after effects in the morning. I hope that you will get some other replies to help. Take care. Can you try some sleepy time tea? Ginnie