Welcome to quit. It will be a rough go at first, but it does get better.
Quit is simple, but very difficult. Nicotine is a strong addiction, it rewires our brains to want more nicotine. There will be physical withdrawal and later mental games as we heal.
Join the May 2016 quit group and post roll, your daily promise to use no nicotine for 24 hours. Get to know the quitters there, exchange digits with them, build a support network.
Use the forum and the digits to vent your quit rage, pass craves, and bs... spare your family from any rage -- we understand it and they don't deserve it.
Drink lots of water, exercise, read this site for information and inspiration.