spritly

I have a problem with reflux when I sleep at night and often 4 to 5 hours after a small meal, no matter what it is I have eaten. I was banded in 2008 and have lost weight about 20kgs but mainly from vomiting or feeling scared to eat becacuse of reflux and vomiting. I have had a gastroscopy to check out my band last year and it was all ok so I am at a loss to why I continue to feel as I do. Any answers besides the usual ones from the surgeons and dietitians for this please.