will power i can do this

hello everybody i decided last friday 2nd November that i had just had my last cigarette. My reasons for quitting my health,the cost,and found at times at night time in bed i was wheezing sometimes thats when i thought enough is enough. I didnt go cold turkey i am on the patches the first few days not a problem this morning i could of easily had a smoke BUT I DIDNT.Told my self NO u dont want one.The hardest part i find also is im always feeling peckish and feel tired has anybody else found this. I just make sure i have plenty of fresh fruit and yoghurt for the hunger cravings.