Talk to Neuro Physician on I Have Upper Back And With Span Of Time It Spread In My Neck And Now I Have Headache Also

one year past i have been feeling pain between my shoulder blades i used to study 6 to 8 hours on desk it became sever and now i have pain spread in my neck and head .my upper back muscles and neck muscles also make iching sound when i turn it to one side kindly suggest me best doctor in karachi to solve my problem may Allah bless us all