I have been recently diagnosed with gastroparesis and I do not have diabetes. I have always tested positive for scleroderma and my first rheumatologist, 12 years ago, diagnosed me with mixed connective disease saying he was sure I was having flares of lupus. I have a great GI doctor but I can't seem to get my diarrhea under control. I was hospitalized 4 times last winter for low potassium and low sodium. Any advice?