This treatment is being suggested on bases of the information provided. However I would like to examine & investigate you  in detail. -Control  Hypertension, Diabetes or  metabolic disorder, if there is any. --. Sleep on a hard bed with soft bedding. --. Keep no  pillow under the head. --. Avoid painful acts & activities. --. Fomentation with warm water/ Gel pac . Let the part not be exposed to cold. -- .Do mild exercises for neck and upper limbs. --.visit my YouTube channel 'DrN C Gupta' and watch  'Yoga Simplified'. Kindly subscribe to the channel to get continuous guidence & notifications. https://youtube.com/channel/UCPEQc6B1ywzwin048JSu6rw IT IS FREE. --or else contact a physiotherapist. -Any way it may be tried, --. Ugesic (Piroxicam) 20mg 1 tab once a day x 5days --. Caldikind plus  (Mankind) 1 tab Once  a day x 10 days. -(You may need help of your local doctor to get these medicines.) Kindly make sure, there is no allergy to any of these medicines. --For emergency treatment visit nearest hospital. --Wish you a quick recovery & good health. Thanks. Dr N C Gupta MS (ortho.) DMC no.3624

Heh hi. Kindly get an X-ray of cervical spine AP and lateral (flexion n extension views )

Consult me search browse on goggle practo website Dr Rajinder sharma senior Orthopaedic neurospine joint Replace surgeon ,42 years expertise chandigarh health Department Govt Multispeciality Hospital retired Chandigarh(U.T)

The Fact that moving your head to right causes you pain on left shoulder suggests that you have issue with your muscles primary in upper back more than neck problem..But the sharp pain classically comes from neck... You should get yourself examined clinically by an orthopedic surgeon for diagnosing your condition and further treatment..