shoulder pain pinched nerve?

I have this pain in my left shoulder i sleep on my left occasionaly and one day about 5 days ago i noticed a pain that first was a sharp pain that was centered around my shoulder blade..  I have little relief from otc medications.  now it is effected by coughing, movement or nonmovement just stays it is now a burning pain radiating down my neck to my shoulder to my arm does anyone have an idea what it may be?

[Anant10]

Hi Kross,

The pain experienced by you could be due to cervical spondylosis. Radiological examination like X-ray cervical spine or MRI cervical spine (preferable) will help to make a diagnosis. Physiotherapy, and neck muscle strengthening exercises will help. It is advisable to consult a neurologist.