First, you must find a way to stop and control licking sugar. Refined sugar is loaded with carbs and I think is the number one cause of your current woes. So the more you continue licking it the more you load your body with excess calories. Second, it is necessary that you consider a workout. Get a program that can work for you to burn fats and give you lean muscles. Also, I would recommend that you try garcinia cambogia supplement to help you burn fats. Oh, let me not forget about junk foods cravings. Find alternative foods such as eating fruit whenever the urge becomes uncontrollable.