Sounds like you might need surgery but I had all the same symptoms as you- I have a hiatus hernia and have managed to control it by losing weight, halving my portion sizes and doing an elimination diet for several months before gradually reintroducing foods to see what reaction they give me. I am on 40mg Omeprazole a day, have a wedge under my mattress, don't eat late in the evening, avoid alcohol, don't smoke. Carbs seem to make it worse, especially bread and potatoes. Protein and veg are okay. Avoid stress. Little things I know, but I wanted to try everything before the surgical route.