It felt like I hade a crick in it from sleeping on it wrong, but I was at Walmart when I started experiencing the pain
. It got worse that night. The pain
then started going down
to my shoulders. When I laid down
in my normal sleeping position, on my left side with my arm under my pillow, I couldn't put my arm under my pillow because the pain was so bad.. It was throbbing, burning, radiating pain through my neck, shoulder, & left arm. The next today it became worse.. Much worse.