I have air coming up from my stomach , it blocks me from swallowing , I can eat, swallow for over a month now, sometime I can t swllow my own salivia, it s not an acid feeling,just big air bubbles? I m supposed to take a PPI for GERD but I even have troble swallowing them and I m not supposed to crush them. i have no insurance so please don t tell me to see a doctor.