@faithann64 Try a probiotic. I had dumping syndrome after a Nissen… I had gallbladder out at same time. It was awful. I tried several different probiotics and none worked until I tried Align that my husband's cousin recommended. Yogurt such as Activia can help. There are a few other probiotic foods.. just search for them. Stay away from greasy foods, cut down on sweets. Keep a journal of your symptoms.. what triggers or makes them worse.
I eventually had to have a gastric bypass. It has side effects too. Read up on it as much as you can before deciding to have one and write down questions to ask your doctors. Dr Bowers at the Mayo Clinic in Jacksonville Fl did mine… he is pretty awesome i my book. I had a giant hiatal hernia that caused my problems.