For past 4-5 days, I"ve been waking up middle of night and in morning with stiff and painful neck (left side only). I put hot compress for couple of minutes and it's gone. I'm totally fine rest of the day and evening. Started to using ergonomic pillow (memory foam) on the 2nd of neck pain and don't see any change. Should I be trying feather pillow?
I've never experienced such chronic neck pain before and I'm confused abt how quickly it goes away. But it's messing up with my sleep totally.