I have constant loud stomach noises,when i eat the middle top part of my stomach swells right up and can begin to cramp what could this be?

Bloating: There are many causes of stomach cramps and bloating, most of which are related to accidentally ingesting air when you eat or drink, overeating or the diet that is consumed. Common causes are nondigestable substances (think "diet" or "zero" type foods & drinks) or being lactose intolerant. I would highly encourage you to keep a food diary.