I am a small person. I am 5'5-5'6, and I only weigh 125-130 pounds. I would like to tone up a liitle though. Anyways...My stomach always has a pouch. Whenever I exercise, and watch what I eat, it goes away. If I stop, my stomach always has a pouch. I know everyone has a pouch, but mine seems bigger than it should be. Is this normal?