It seems to be a case of gastritis with GERD
ADVICE:
Avoid spicy diet
Don't sleep soon after eating dinner give a gap of 2-3 hours
Drink plenty of water
Avoid tea, coffee and milk during the night
Tab. Pantoprazole 40mg 0-0-1 before food in the night alone
Next Steps
If symptoms persist get a surgical consult in person
, Since you may need to undergo upper GI endoscopy
Health Tips
Kindly get a cardiologist consultation if chest pain persists or worsens