Hi: Heart murmurs
are due to various cardiac abnormality, but you can have it in some benign conditions also. Chest pain
could be due to various reasons and not necessarily due to heart problem. In view of murmur and heart pain, i would suggest you to have an ECG and Echocardiogram
and an cardiologist opinion if any thing is abnormal. You not be wooried as even abnormal, treatment are available and you will be cured.