Just please be careful with the recliner as it can actually cause more spine/disc issues....It doesn't provide good support at all and puts the spine in a compromised position...
They actually have these signs in our spine institute offices that show a big red X with a photo of recliners and then saying underneath that Lazy-Boy has brought them way too many patients:(
So...I can totally empathize with needing to find a comfortable but supportive way to sleep. I have a bunch of different pillows but it works..
I have a contoured one for my neck/head. I have a long, skinny, one that goes in between my legs from inseam to ankle when on either side. I also have a smaller one that goes in between my arms/shoulders. This way my spine is aligned well.
When on my back, I use pillows to prop up my knees/lower legs. I have a decent and supportive mattress but also a 3 inch Tempurpedic like topper that REALLY helps with any type of muscle soreness.
I still have to change positions pretty much every hour to hour and a half throughout the night from back-side-to-side. Obviously stomach is absolutely out and terrible for the back so that should never be done!..
My doggy has hip dysplasia and changes positions every time I do which helps him from getting too stiff as well.
So..just wanted to throw a few thoughts/suggestions in there...You certainly have so much on your plate with all your health and pain issues...
Sending you some hugs (( ))