Please dont dismiss this as a silly post.....

i have always been a chocoholic, but now its out of control
i really need help but not sure what to do.
i often eat a pack of timtams or a family block of chocolate in one sitting (almost every night) and i need to stop...
simply not buying chocolate isnt the answer becuase at the moment its worse then smoking(im not a smoker any more)
please help me