I feel properly chastised. I promise to do better.I have this saying that is even in my signature.
YOU CAN OUT-DIET A BAD EXERCISE PROGRAM, BUT YOU CAN'T OUT-EXERCISE A BAD DIET.
In order to improve fitness and appearance, you will need to get the diet in check. Log all food you intake. There are many apps you can use on the computer and phone to log your food. Plan your meals. You can eat out. You can have "cheat" foods. They just need to be in the plan and accounted for.