I quit almost exactly 4 months ago. It does get easier. You're almost past the very worst. I can go a couple of days without even thinking about smoking now, and when I do think about it it's only in casual passing. I was the last person you could imaging quitting. So if I could do it, anyone can.
Whatever you do, DO NOT PICK UP ANOTHER CIGGARETTE!!!
Just think about suffering these past couple of weeks all over again just because you were curious to see how it would seem to smoke again. In my case, I know that one cigarette would be equivalent to being a full fledged smoker.
Once, about a month into quitting I had my shoes on to go to the gas station and buy cigs., thank god my husband had the smarts to ask me to wait 20 minutes and if I still wanted a cigarette, he would go buy it.
As he suspected the desire passed and I've never looked back. Good luck to you, hang in there.....