Candy addiction, need help now?

hi evry one , heres the thing i am on a diet and i have been four bout 7 months i have lost fourty lbs, and am 6.4 percent body fat, the thing is is im addicted to sweets, i will not swollow them cus of will power but i put them in my mouth chew and spit it out i cant help it im always around it cuz my da keeps buying it, its not jepordizingmy health but it needs to stop cuz its a waste of money and bad for my teeth i am a real health freak and wont eat anything unless its friut, veg, water, vitamins, protine shake, whole grain and no sugar, please giv me some tips on how to shake this addiction, im so ashamed and mad at my self for not being able to controll it, thank you