Is it related to activity?
Does it change with changing position of the body?
Do you have any shortness of breath/ heartburn/ dyspnoea on exertion?
Is the pain associated with profuse sweating?
Are there any aggravating or relieving factors?
Are / were you taking any pain killers (NSAIDs) ?
Do you have history of hypertension / dyslipidemia?
Any relevant family history?
Next Steps
Get Chest X Ray PA view & ECG done first .
Sometimes you'll require an osephagiogastroduodenal endoscopy and / or cardiac echo.
Health Tips
since the history isn't Complete, all I can say is just avoid spicy food and never miss your meal .