When Kim Turner noticed she was gaining weight while dieting, she knew something was up. Turner noticed her abdomen was getting bigger, but didn't understand where the extra pounds were coming from. It wasn't until she tried to battle the bulge, unsuccessfully, that she decided to seek medical help. That's when a doctor made a horrific discovery: A 20-pound tumor inside of her. InsideEdition.com's Mara Montalbano (https://twitter.com/MaraMontalbano) has more.