I have a torn rotator cuff (more than 50%) a small tear in the bicep, and a cyst, the doctor reading the mri thinks may be linked to the tear in the cuff...I saw a surgeon today, and he recommended shots and possibly physical therapy, I think I should get a second opinion because I have injured it since my mri 13 days ago, and he didn't think that was necessary, that sent up a red flag, because now I have even MORE limited use of my left arm...do you think I should get the second opinion??