Uncontrollable hunger?

i work at a bakery, with all top quality sweets (everything you could possibly imagine, dream of, fantasize of...) and i constantly offered them for free at work. they smell so delicious, and taste so delicious, and i'm constantly having it in my face. i already eat enormous amounts of food and now i can't seem to stop eating the sweets as well. it's as though my stomach never fills up. i don't know how to stop eating SO MUCH. i want to quench my thirst for sweets, and perhaps cut down on the quantities of food i'm ingesting (because i eat so atrociously that i hide to eat after meals and stuff my face sometimes for hours). i'm not obese (surprisingly) BUT I'M GETTING THERE and i'm very worried! please, please, please help me.