help

Hello Quitters ( i mean that in a nice way ) well its just over 5 weeks since my last smoke ,but u know what im struggling a bit now i really do want a smoke i know the taste of it will make me feel sick and no doubt a massive head rush.Im finding now im not smoking i have less energy always seem to feel tired when i feel like this i go for a walk or go in the garden.Went to the shops having to pass people standing outside smoking.Im going to fight this i wont have a smoke but bloody hell its hard.I often ask my self why did i smoke ???? Boredom.the in thing.cos i enjoyed it,is there really a good answer.