Can you post a pic? No way you are near 30% bodyfat. If you are tall or around average height this would make you an EXTREME version of skinny fat. Your arms would look like green beans and you would have a massive belly. If you are short, under 5'5 you would look like the epitome of obesity. If you are then you should not take offense to this as obesity is a medical term and I myself used to be 35% bodyfat so I know how it is.
Red makes a good point, how tall are you?