Hi I am concerned about my college student daughter, age 20, who has weight-loss (now 104lbs) and loose stool about 3 times a day, with gut discomfort ahead of that. She has had trouble retaining weight for the last year. She has been to the college health center several times, and seen a Naturopathic doctor, but they keep talking about stress and diet. She also had an episode of unexplained vomiting and rapid heart rate a few weeks ago, and was admitted to the ER...the tests showed normal results. Should she see a GI specialist? Or what? THanks so much, Jenny