Raghu, that's awesome! I definitely don't want to worry the person who posted when I speak of my situation. Although nothing has worked to cure mine, it doesn't mean that other people are in the same situation.
I think that mine is just 10 times more severe. Partly this is because I had heartburn untreated for at least a year (I had complained to doctors about pain in my chest and they didn't know it was heartburn).
It could be that I need to take my prevacid for 3 times a day. I have LPR and GERD. And the doctor said that I have a severe condition. I did all the things that you mentioned, but still, I have the same awful symptoms.