question: i have an anxiety disorder for the last 4 years but over the last year it has massively improved, I got the odd ache and pain now and again. But the last month i have had extremely store pain in my right arm which when sore a pain would shoot down to my fingers, But the last week it shot up to my neck and ever since ive had a sore next ( Right hand side ) and a sore head at the back. What should i do?