18 yrs ago I was experiencing a sensation under my breastbone, upper abdomen that felt like there was a softball in there.. It happened right after I returned from a 16 mile back packing trip. I had my gallbladder out a few years earlier. I went to a PA and she prescribed me Nexium which I took and within a few weeks I felt better. She said just by symptoms it was likely I had a Hiatal Hernia. Since, I ve experienced this off and on and will take Nexium or Prevacid until symptoms disappear. Lately I have the same feeling with extreme bloating, tender to touch, pressure in my right side ribs, heartburn and now I feel like I have a something in my throat all the time, constantly coughing trying to get it out. Prevacid is not working AT ALL. Any suggestions? Thoughts