bloating

im 23 years old and i weight 144 lbs i have noticed my stomach looks like im pregnant. I have taken test and have gone to the obgyn. im not pregnant, I have these symptoms: gas, bloating, mucas in bowel, sentivity to certain dairy products.  Please help. I have been eating right and exersising but my stomach always feels tight and full all the time.

[dancefanatic]

I would talk to your primary care doctor about a referral to a gastroenterologist - I have been diagnosed with gastroparesis - which causes fullness, bloating and early satiety when eating (after just a few bites you already feel full). It could be a number of things - but a gastroenterologist should be able to help.  Hope this helps, Christy.