I’ve been waking up with mild mid-back pain in the last couple weeks and wondering if it might be associated with the mask. I’m a side sleeper who usually likes to kind of go to that halfway point between side and stomach sleeping where I really bury half my head into the pillow. Obviously the mask prevents this.
I have no issues falling asleep and I feel pretty comfortable. I tried rotating my mattress that’s not very old and that was not the cause. My pillow is a bit firm so I’m thinking about trying a softer one.