Thanks for your question on Healthcare Magic. I can understand your concern. No need to worry for heart diseases as your repeated ecg s are normal. Sometimes simple musculoskeletal pain can also cause similar kind of chest pain. So avoid movements causing pain. Avoid heavyweight lifting and strenuous exercise. Take simple painkiller like paracetamol or ibuprofen. Apply warm water pad on affected areas of chest. Don t worry, you will be alright with all these. Avoid stress and tension, be relax and calm because stress can also cause chest pain. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.