what am I going to do with myself?

I also quit and did not gain weight....There is some great advice on here but another piece of advice (especially to quit smoking) is to keep occupied with your hands....example-crochet,dust/sweep/clean/make jewelery,paint nails,lift some weights....those r just examples but you need to substitute all the times when you would normally be smoking (or eating) have something on hand (game on a cell phone even) anything! and a lot of times u don't feel so compelled if you are moving your hands and distracting your mind! personally, I think it is very possible for you to achieve this!After a couple of weeks,that turns into months and after a couple of months the urge gets lower (for ciggs mainly) but also food!! I wish you a lot of luck!! keep us posted!!