hi sunflower i also get a lot of discomfort in my left arm and also left shoulder,when i mentioned it to my doctor he said it was indigestion and trapped wind!!!!!! it got so bad i thought it was heart trouble, try drinking some peppermint tea before bedtime or a glass of warm milk, but really you ought to go to the docs and have it checked out.
good luck hope this helps a little bit.
julie |