Get a coffee stirrer or swizzle stick or wad of gum and chew on that after you eat, it will reduce the cravings somewhat. As well, I found that brushing my teeth and washing my mouth out with listerine each and every time I ate or had a coffee or soda also did a good job of reducing the cravings.
Do you still have shirts that haven't been washed since you stopped smoking and which still smell of tobacco? Put them in a plastic bag, close it airtight and carry it with you. Then whenever you get the urge to smoke, open the bag and inhale deeply. The thought that you once smelled that bad to other people will turn you off the idea of starting again.
Jump on an exercise bike or do some other form of heavy cardio. Cardio is the one type of physical performance that improves dramatically within 24 hours of stopping smoking. Your improved performance will provide you more motivation.
Bro' hang in there and remember the rewards of not smoking. For one thing, it will increase your chances of getting laid by about 1000%! In 1996 I used Zyban and the patch to stop smokinh after being a two-pack a day chain-smoker for three decades. The first three months were tough, the next three months were difficult but tolerable, and after six months I realized I was finished for good. Today I never, never get a craving, even when I drink or smoke dope. Hang in there, if an addicitve personality like me can stop. so can you.