Thanks for writing your query.
After reading your post, it seems that your symptoms are due to increase in acidity and gas production in the stomach.
You can take antacid
40 mg once a day before breakfast along with Domperidone
Following precautions will be helpful :-
1. Avoid spicy and oily foods.
2. Donot miss a meal.
3. Avoid smoking/alcohol, if any.
4. Avoid emotional/mental stress
5. Drink at least 8-10 glasses of pure water daily.
You can also go for de-worming.
I hope this is helpful to you.