5
What worked for me was a body pillow and a little head elevation beneath the mattress with a roller
Is your mattress old? Could try a mattress topper for some more comfort
I have topper
Not that uncomfy on it just can’t find the position to sleep in
My arm is always awkward
Do you feel like your arms are like too elevated or something? Could try resting them on a pillow or something like that.
Also stretch your shoulders daily, esp bad for my wide ones