Thanks for your question on Healthcare Magic. I can understand your concern. Yes, your doctor is right. Your chest pain is not from heart diseases. In teenagers, undiagnosed stress and anxiety can also cause similar kind of chest pain.. So better to consult psychiatrist and get done counselling sessions. Try to identify stressor in your life and start working on its solution. You may need anxiolytic drugs too. Application of warm water pad on affected areas of chest is also beneficial. You can also take simple painkiller like paracetamol or ibuprofen. Don t worry, you will be alright with all these. Avoid stress and tension, be relax and calm. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.