Great job Ikea on reaching 10 days Keep in mind that these quit symptoms are a temporary result of your early quit and will right themselves with time. You're like every one of us here .... a nicotine addict and when you first start depriving your body of nicotine and your mind of the habitual aspects of smoking, they both rebel in the form of some pretty uncomfortable symptoms for a while. These will pass with time.
Are you drinking lots of water? Make sure you are not getting dehydrated which could be the cause of your headaches? If you can't get those under control with plenty of fluids and over the counter headache pills then see a Dr. for that one. Part of the eating issue is probably because smoking is used by many of us to suppress our appetite. Now, that's changed so to fill the void you want to eat. Try and make healthy snacks available to munch on throughout your day. And don't worry about a little weight gain. You can address that later when your quit is secure. It's also normal to feel down in the early days. Quitting is a huge change to your normal routine. It's like you have lost a big part of who you used to be when in reality, you are gaining back your health, wealth and your freedom! That's a good thing! Try and focus your thoughts on the positives you are seeing by quitting. and be sure to reward yourself for small accomplishments along the way. Treat yourself kindly during these early days because, quitting is tough at first but it does graduall get better and better. Keep moving forward Ikea - doing just fine