I had the burning feeling 3 nights ago too (not as bad as you had it but it did wake me up) and decided to go back to the guest bedroom where I have the bed tilted about 9 inches at the headboard. I hate sleeping away from my wife but at least I'm not hoarse when I wake up. I also went back on Prevecid for a few days to see if I can get the scratch out of my vocal choarRAB. I thought the TIF would be the end-all to these problems and maybe with time it will get better, but for now I am pretty close to where I was prior to the procedure.