HI I WOULD LIKE TO KNOW HOW TO LOSE LOOSE SKIN ON THE STOMACH , I AM 116 LBS AN 23 YRS OLD I HAD A CHILD AN THIS WAS THE CAUSE OF THE LOOSE SKIN BEFORE I WAS PREGNANT I WAS 120 LBS SO NOT MUCH OF A DIFFERANCE JUS IN MY TUMMY, AN I WOULD LIME TO KNOW HOW TO TIGHT IT UP, AND ALSO, MY TUMMY IS PRETTY FLAT ITS JUST THE SKIN IS LOOSE AN WRINKLE , ANYTHING WOULD HELP PLZ AN THANKS!