Ohhh I done did it now

Making drastic changes to your diet is hard.  Believe me I know!  But at some point it comes down to how bad you want to do it.  If you really want to be healthy and make the change, you will start making the changes and embracing them because after a while your body will start adjusting and loving you for it.  When you go back to feeding it junk it will rebel against you. Especially if you are training.  When training you have to additionally look at food at fuel, and how your body with you it to it's benefit.  I LOVE food, but I have learned to adjust things to make them lower cal, or higher in nutrition value, and if I REALLY want someting, I have it.  BUT, now I look at some things as "sometimes foods" and only eat them if I know I am going to burn it off.  It's hard to go from the vending machine to a healthy lifestyle, but if you keep at it, one day it will just click for you.