Well, nobody asked (maybe you all are being polite I don't know). Anyway, I know I've gained a few pounds. Truth is, I don't have a scale so don't know a total. However, I feel fat.

Just judging by comfort and how clothes fit, I'm guessing maybe 5/8 pounds. Nothing feels too tight yet, but I just feel fat!!! For me I guess, the good news is I wasn't fat before so it won't be like "added" weight. But still it is a weight gain.
FWIW, I read that most people who quit can expect to gain 5/8 pounds, although some may gain as much as twenty. :o. And usually that weight gain in within the first six months to a year. Also, I've read that smoking burns 120 calories a day.

I know, don't ask me how they know this.
So, they suggest cutting something out per day (i.e. maybe a soda or bread??); and/or go for a brisk half hour walk. I've done much reading and research on this, mainly for my own satisfaction as to when I can say "I did it" and so as not to be shocked by any after affect.
TIS