Eliminate Italian food, Mexican food, booze, soda, all vinegar based products, no orange juice, lemon, limes, grapes. No fast foods, fried greasy foods. Lose the extra pounds if you can. Drink unsweetened almond milk, it’s alkaline. Green tea is good and water. Eat baked chicken breasts , steamed broccoli, turkey. Avoid all spices or hot sauces. No onions or peppers. Ripe bananas are good. Breakfast for me is a bowl of cheerios and almond milk. Lunch is a chicken breast with mild cheddar cheese slices on brownberry wheat pan bread. I’ll have a smoothie made with almond milk to neutralize the acid in the blueberries. Supper is chicken breast, baked or mashed potatoes and a green vegetable. I take pantaprazole ppi 1/2 hr before supper. I stop eating 3-4 hrs before bedtime. I raised my headboard on my bed 6”. So far this works for me. I do a fast 2 mile walk every day. I’m used to my bland diet so it doesn’t faze me the way I used to eat. Good luck figuring out what gives you relief.