Welcome to quit! That is a good start. You want to go to the February 2016 quit group, post roll (your promise to yourself and everyone that you will use no nicotine the next 24 hours) and say hello to a bunch of quitters also in their first days quit. Exchange digits with those guys to build a support network.
Drink lots of water, get exercise, and read this site to understand what lays ahead.
I quit with you today.