Hi,I am a 60 year old woman,overweight with HBP and thyroid issues.I take medication for both.I have been diagnosed with arthritis also.I work on my feet for at least 30 hours a week. Several months I begin to have left shoulder and arm pain,also limited range of motion in that are.The doctor thought maybe torn rotator cuff.It has gradually spread to my left small and ring finger which are partially numb at all times.This week now my left hip feels like bone scraping bone as I walk,plus pain, tingles and numbness in my left foot. Any clue what might be going on? Thank you,April