Suggest Whether Arm Discomfort Has Anything To Do With Shoulder Pain

Hi Doc I am female, 53 years old. I play a lot of hockey four times a week. I am a goalie and I have played two games straight. I noticed my stick side arm in middle and upper shoulder pain below my shoulder blades. Feel better when I sit up straight. I am am washing dishes or crouched over the pain begins it like an dull ache with a little burining feeling on my left side. My inner arm hurts when I bend it and or bend my wrist. Do you think my arm discomfort has anything to do with my shoulder pain. Just getting over chronic bronchitis. What do you think? Thanks so much