Hi MinnietotyI don't understand how you can have GERD with a normally functioning LES. The most common cause of GERD is an poorly functioning LES.
www.practicalgastro.com/pdf/May04/MitreArticle.pdfHiatus hernias are also a cause, and often people have both. It seems to me, though, if you're suffering with extreme reflux that is painful and keeping you from sleeping, it's time to look into your options.
If you've made lifestyle changes, are taking meds, and still are having significant reflux, it's time for your doctors to look at other options.
Best wishes,
Denise