how can i quit smoking

How long after quitting smoking, if you feel the benefit?
I quit smoking two weeks ago (while smoking 17 years) and since I woke up the morning with a sore throat. It also had a lot of weight (a stone), despite eating healthy snacks (grapes, melons, etc.). I started feel the health benefits gained during the arrest were destroyed by the extra weight I'm using now. How long will it take before I feel really benefits stop? Any ideas on how to cheer and feel good about quitting?
First, congratulations for packing in smoking.i packaged in 21 years I remember feeling terrible at the time I actually felt worse when I packed what I was when I was smoking a very bad cough for weeks after I was my doctor, He said all the chemicals in snuff that emanated from my body that she was pregnant when i anyway.keep packaged in the weight that the good work to monitor what eat sounds like you like what you eat when it comes to getting May even regular exercise.it seems for the moment but in a few weeks or months, you feel GOOD LUCK much better
how to quit smoking