Read my success story (see link in my signature). I experienced exactly what you are describing. Caving in will make the cravings worse. Stick with it and it will get easier. Right now your old favorites are screaming your name. Soon they will lose their pull. Your brain will let them go. After that you are in the driver's seat. If you stay true to your plan you will get to where you want to go. Be strong! You've got this.