Thanks for your question on Health Care Magic.
I can understand your situation and problem.
In my opinion, we should first rule out cardiac cause for your left sided
chest pain.
So get done ecg and 2d echo.
If both are normal than no need to worry for heart diseases.
You are mostly having
GERD (
gastroesophageal reflux disease) associated chest pain.
In GERD, along with drugs, you need to follow these lifestyle modifications for better symptomatic relief.
Avoid
stress and tension. Avoid hot and spicy food. Avoid large meals, instead take frequent small meals. Keep 2-3 pillows under head in the bed. Avoid
smoking and alcohol if you have these habits.
Don't worry, you will be alright.
But first rule out cardiac diseases.
Hope I have solved your query.
Wish you good health. Thanks.