Two weeks ago i took a strong sleeping pill and slept in a bad position and now get a throbbing pain in the back of my neck , especially when i lie down to sleep at night. A chiropractor said i had pinched a nerve and i have seen him 4 times. He rubs it and twists it a bit and tells me to ice it everynight when i get home. 

The throbbing has still not gone away and i have trouble sleeping.  Anyone else had this problem?