I am having pain at the joint of the left shoulder near back. It persists from 2 to 3 months. I had Vitamin D (11.2) deficiency some 5 months back but had taken supplements for this. I feel sometimes this pain extends even to my ribs. I am a little confused as to I should consult a orthopaedic surgeon or someone else. I have also done an ECG just 2 weeks back which was alright. Any suggestions on this?