I agree with everything thats been suggested! Small goals really help with your motivation. You need to set them then make a plan of how you will get there if you want any chance of succeeding. Well done for acknowledging you have a problem with emotional eating - thats the first step to overcoming it. When you feel the urge to eat when you know you're not hungry, try to find the real cause of the craving and address that first. Look after yourself mentally and the physical side will get so much easier.