Bee -- first of all CONGRATS on making the change!!!!
Former smoker here... and I'll be honest, I have my slip ups even though its been since September (mostly when drinking or when REALLY stressed), but YOU CAN DO IT.
What you have to remember is that the first 3 days are going to be the hardest, and by the 5-7 day it's not NEARLY as bad. You'll also find it's weird what triggers you to go reach for your pack of smokes. (For example: I always smoked a cig while drinking my starbucks drink.... in the car one day I reached for where I always kept my cigs and was like WHAT THE CRAP WAS THAT?!?!!?)
Instead of spending the 5 bucks on cigarettes.... invest the 2 on a pack of sugar free gum. That helped me SOOOOO much.
Also, I know you can't really afford the cigs right now so you probably can't afford the patch but that really helped me. It helped me deal with the physical HABIT of smoking while not craving the nicotine as much. Plus for 2 weeks its like 25 bucks compared to 35 (if you are a pack a day smoker like I was) for ONE week's worth of cigs.
Basically do whatever you can to keep your hands busy.... your mind occupied (boredom is going to be your enemy right now) and also keep yourself from mindlessly munching because you want the hand to mouth motion since you aren't smoking.
Post on here, feel free to PM me. Whatever you want.
But -- YOU CAN DO THIS. Don't forget that... seriously... you can.
And also, be prepared for crazy dreams. I even had dreams ABOUT smoking when I quit. LOL But then again I'm a pretty crazy dreamer anyway.
Oh and one more thing (sorry for the novel here) drink LOTS of water. You're trying to flush all of the toxins out of your body. I found when I first quit that I was really tired. Remember, nicotine is a stimulant so you may be a little sluggish. It's just your body detoxing.