<s>[INST] Yes hi have apain 4 3days the pain has been under my right shoulder blade, to day it has migrated to the fro t of my chest to include the lower sternum and the short ribs on right side I have n clue as to what started this I am a 61 year old dissabled. Vet. Any how hurts to take deep breaths and moving a d bending those areas of the body are to die for! [/INST] Hi, thank-you for providing the brief history of you. As you have pain beneath the shoulder blade I will advise you to take a cardio examination along with x-ray due to your age factor. Once the cardiac clearance is found then this pain looks more of the pinched nerve in the cervical spine or trapezius inflammation. For which a thorough clinical examination is advised. Also, most cases have muscular pain and are treated successfully with physical therapy in my clinical practice. Regards Jay In Chat Doctor.  </s>