It may be related to gastric issues, consult a general physician to treat your problem with pan 40 mg half an hour before food twice daily for 15 days.
Next Steps
Just observe your pain pattern and associated problems like palpitations, profuse sweating, radiating Pain on and off in the chest, back and in hands and cold limbs, that case you may require a cardiologist opinion.
Health Tips
Avoid strenuous activities, including treadmill, jogging for two weeks, avoid spicy food which irritates your gastric mucosa, try to include 2 glasses of milk per day. Don't worry, you will be completely alright if you can follow my plan of treatment