Are you tracking all of your food daily and staying in your recommended calorie and nutrient ranges? When you say you're getting bigger, is that weight, measurements or both? How much have you gained over what period of time? How much weight do you have to lose?
"You may have a fresh start any moment you choose, for this thing that we call "failure" is not the falling down but the staying down." Mary Pickford
"No matter how slow you go, you are still lapping everybody on the couch."