Im 15, im experiencing a burning feeling in my chest , sometimes it leads to the bottom of my throat , read this? it leads to alot of saliva being produced in my mouth, and it just really burns, its been going on for a while, should i be worried? I often chew gum, mainly juicy fruit, and for some odd reason is breaks apart in my mouth. Does this have anything to do with my heart burn or acid reflux? Because its happened with my friends too, i know that this is a wee bit off my topic question, but if chewing gum is making me feel like shit to say the least, i would like to know