Nicotine is a very addictive drug, so when you stop smoking your body will react. Cravings are most intense in the first few days and will usually last for about two weeks. Cravings will become less frequent and intense as time passes. Take it one day at a time.
Cravings might feel long, but they are actually surprisingly short. You can conquer your cravings in five minutes or less. Know your triggers and when a craving might hit.