Ok so... this just didn't start now, I've had this pain for quite some time but it comes and goes. One day it could hurt for like 5 minutes and the next day im fine. When the pain starts, I have to take shallow breaths because if I breathe deeply it makes it hurt even more. At first, i thought it was trapped gas because it usually happened after I drank soda. But some days, even if i dont drink soda, it starts to hurt at random ocassionally. And recently, it starts to hurt when i go to sleep. I've gotten worried now and was wondering if it has anything to do with the heart. If anyone can help with their answers i'd gladly appreciate it. 
Im fourteen and no i dont smoke. Um... not that i can recall... I dont think i ever had an event like that. And the pian is right below my left breast.
Im fourteen and no i dont smoke. Um... not that i can recall... I dont think i ever had an event like that. And the pian is right below my left breast.