Anytime Linda. There are a lot of tips and tricks that most people on here swear by.
From breathing exercises, to lots and lots of water, to fruit juices and hard candy to keep blood sugar up and to act as a distraction. The key for me is to come here each day and to pledge Nope, which simply means I commit to the next 24 hours being smoke free. Small milestones are important.
I'd recommend to make a list of all of the good reasons you can think of for quitting, what it will personally mean to you. Make it as long as you can and make it personal.
We'll be here, there's no time like the present to take the plunge, but if you're not ready today, we'll still be here tomorrow and the following day.