Take it easy, do it right. Don't rush to be joyous. Two weeks is not an unrealistic amount of time to allow to be feeling down in response to a major life event, just one of which is quitting smoking. As you know, smoking won't make you feel better- it will only perpetuate the cycle of feeling uneasy and smoking in an attempt to alleviate it then feeling uneasy, etc., etc., etc.
You know, when we quit smoking we are left to having to actually experience all of these emotions. We're not used to it and they are all not pleasant.
If negative feelings persist or inhibit daily functioning for a period, get help. Otherwise, give yourself plenty of berth, pamper yourself. You are doing what is best, it's just not easy.
I know you want to be happy, read some other posts. there is a "blah" time to be considered too.
Don't worry yet, you're doing just fine.
[B]My Milage:[/B]
[B]My Quit Date: [/B] 12/29/2006
[B]Smoke-Free Days:[/B] 16
[B]Cigarettes Not Smoked:[/B] 165
[B]Amount Saved:[/B] $80
[B]Life Gained:[/B]
[B]Days:[/B] 1 [B]Hrs:[/B] 13 [B]Mins:[/B] 44 [B]Seconds:[/B] 42