Thoracic spine pain radiating to chest.

I have been experiencing thoracic spine pain since 1 year.i did chiropractic physiotherapy give me some relief.but if i get any other illness the pain is again alleviating and makes the things worse.the pain radiating to chest centre and upper abdomen.i did endoscopy and ultrasound . reports are normal.and i also did chest ct scan which is normal.i have some anxiety problem.due to this unable to concentrate properly.now a days i am experiencing a pain at early morning which wakes me up.and some times its causing abdominal discomfort and urge to poop.may i know what would be the reason .i did x ray 3 months back and mri 9 months back everything comes up with normal results.may i know what would be my next step to eliminate this situation.?thanks