Good decision. Bear in mind weekends pose extra challenges to your quit in terms of triggers.
A couple suggestions:
1. go to your quit group, say hello, and post roll. (if your quit starts today you are in December 15, is you started August 5 you are in the November group. you may need to update your profile quit date) The day you flush your tobacco down the toilet is day 1.
2. get active. get some phone numbers from your quit group to text to each other as temptations arise. Spend time on KTC reading when the craves arrive. Get mad on the forums and chat rooms here rather than at home.
Quit on. The "flu" won't kill you, and it will get better.