Thanks for writing your query.
After reading your post, it seems that you are having increased acidity and gastritis
You should follow some precautions like :-
1. Avoid spicy/oily foods.
2. Donot miss a meal.
3. Avoid emotional/mental stress.
4. Donot self medicate especially with pain killers and steroids
5. Donot remain empty stomach for long durations.
6. Drink lots of pure water during daytime.
7. Curd or yoghurt will help.
Also get yourself investigated for H.pylori.
If the problem persists, you can take antacid
20 mg once a day along with Domperidone
10 mg for relief. Antacid in gel form is also beneficial.
I hope this is helpful to you.