Thanks for posting your query.
You may have cervical spondylitis
or acute viral fever
Do you have this pain before the start of coughing, sneezing?
If yes, then you may have cervical spondylitis and this area is suppliedby C3, 4 and you should go for cervical spine
x ray on priliminary basis.
You should also consult with orthopedic surgeon and should go for CT/ MRI scan cervical spine.
is associated with coughing,sneezing then you should consult with physician and should go for complete blood count
, ESR and chest x ray.
You should also take muscle relaxants, antibiotics (to prevent secondary bacterial infection) nd anti-inflammatory on written prescription.
Dr. Mayank Bhargava