Weight gain after quitting smoking

[SassyC4 29]

I see my surgeon team today for a follow-up. Last month was my initial visit with his team and I have about 1 more month of nutritional follow ups with my PCP before it can all be submitted to insurance. I quit smoking 3 wks ago (after smoking for about 10 yrs). It wasn't hard when they told me I had to for the surgery. Believe it or not, I am very motivated! But now I've gained about 15lbs in 3 wks ????. I'm nervous about seeing the surgeon team today because they told me in my initial visit not to gain any weight. I was told to lose 10-15lbs before surgery. I still have 2-3 months before I go under.

Did anyone else gain during the 6 month diet stage? I am busting my rear to lose that and the 10-15lbs before I go down but I'm freaking out a bit about today's weigh in! ????