Feel free to PM me ANYTIME you need some extra support! I will TOTALLY be there to help you!
My suggestions based on my experience:
#1 - REWARDS
Start setting up a reward system for you right now before you have quit. Make one for 1 day, 3 days, 1 week, etc... Rewards give you something to look forward to. Think of it this way... you spend A LOT of money on cigarettes... take some of that money and put it aside for you to just get yourself something just for you! Plan them out, and that makes it a fun thing to look forward to! If you don't set up rewards, after a week or two, you'll start thinking "I DESERVE a cigarette! I've EARNED it!" And you'll be more likely to make a cigarette your reward and that is something you can NOT do!!!
#2 - Just 1 = Just 1,000,000
I'm about to say the most obvious statement ever, and yet one that people who first quit smoking (including myself when I first quit) just do NOT get. Most obvious statement ever: If you quit smoking, you cannot smoke. DUH!!! Not "just one" when you're out with friends, not "just one" when you REALLY need one, not "just one" when you've had a really bad day. NONE! Oh sure, you might just have one THAT day... but what about the next time you want to smoke? Will it be "just one" and then "just one more?" and then the next time, "just one pack." The "just one" lie is just that... it's a lie.
#3 - Substitutes
Come up with some things you will do throughout the day instead of smoking... you can cut a straw to the length of a cigarette and bite one end to crimp it, and it 'feels" kinda llke a cigarette. You can use sunflower seeds, chew ice, chew gum (either nicotine gum or regular gum), suck on mints, get some silly putty and play with it with your hands, or do what I did... twizzler pull and peel licorice. I would bite them down to the size of a cigarette and then "smoke" it like a cigarette... and, they taste a HECK of a lot better!
As I said before, feel free to PM me anytime you have a question! I've been there and I know what you're going through! Best wishes! I think you're going to do GREAT!!!