This is a case of Stress Gastritis which is quite common in current busy life.
You have to relax , if possible accommodate some yoga or meditation in your lifestyle.
Online consultation can guide better after knowing what medications you are currently on
Next Steps
Tab Esomac L twice a day for one month is recommended
Health Tips
1.Avoid intake of oily and spicy foods especially at dinner
2.Keep a gap of atleast 2-3 hours between dinner and sleep
3.Have plenty of water atleast 3 litres per day , don’t drink water along with food , instead have half to one hour after food .
4. Watch for food allergies which can increase acidity like Milk , Also watch for caffeine intake and cut down tea or coffee