OMG, what a terrible mom you are!!!! HAHAHAHAHAHAHA, JUST KIDDING!!! You have no reason to worry. He'll be totally fine. Believe me, my son can get into ANYTHING, so I'd be the last person to give you a hard time about something about him finding a piece of gum. My kids have done that a million times. He'll be fine, and so will you! ;) You're obviously a great mom to even be concerned about his, so PLEASE don't feel bad.