Hello, not related to heart CONSULT A GENERAL PHYSICIAN MD.ok.

Visit a general physician for clinical examination and further evaluation

It is likely to be gastiritis, but if the pain is persisitent or worsens visit an ER and get an ECG done to rule out any cardiac involvement. These steps may help with your problem: - Don't skip meals, you may not feel like eating but in such conditions you should have the reduced amount in frequent intervals(i.e. 3 square meals broken down to 5 or 6 as you can tolerate) and slowly increase as you get better. - Reduce/ Avoid spicy,fried, fatty, junk and oily food - Exercise regularly - Increase daily intake of water to 3liters - Avoid/Stop smoking and drinking - Reduce stress through methods such as yoga/meditation. - Avoid painkillers as it will increase your gastric problems at this moment.

Probably msk pain. Need clinical examination