Muscle pain in right upper abdominal.

I have muscle pain in right side upper abdominal area and chest. The pain will be mild if I can walk the pain will move to stomach to chest. Pain is not in one place it will move upon my body movement. I am able to realise my self. I am done amdominal ultrasound test the result no stone in gallbladder and kidney and chest x-ray also done no problem in chest bone. in The problem will start 6 month before I have allergy problem continus sneezing happened that time the pain will start one day after 3days the pain gone again two weeks later sneezing starts the pain will come after the pain will continue till date. Doctor given pain killers for the pain but no use. some time I have gastric problem doctor give pantaprozole Days and omerprazole tablet for 10 days and multivitamin tablet for one month but pain issue is not resolved. Kindly give any suggestions and diganostic process to stop the pain.