You could try different combinations of beds, pillows, blankets, white noise, blackout curtains-- there are lots of different ways to adjust your sleep environment to do a bit of trial-and-error to find out what helps.

I found that I sleep best with blackout, loud white noise, a very soft pillow under my head, and a firm pillow beside my legs so I can sleep on my back with one leg bent and resting on the leg pillow. The bent leg thing is not something I've ever heard of anyone else doing. I just had to figure it out by trying a ton of different ways of arranging my limbs in bed-- previously I had really struggled with hip pain during the night no matter how I slept.