Hello, dbundenthal, Abdominal bloating, vomiting could be suggestive of gallbladder problems. The fact that your daughter lost 15 lbs. makes me think she might have developed small gallstones or even cholesterol crystals (Cholesterolosis) or sand like stones with inflammation. Especially if the weight loss is rapid, the incidence of gallbladder problem is more. Folded over gallbladder may mean a contracted gallbladder from chronic inflammation. I am glad she is havind the scan which would confirm if there is cholecystitis. Slight elevation of bilirubin will go along with this, although we need to know the total Bilirubin, Direct Bilirubin and Indirect Bilirubin levels. If gallbadder related, the direct bilirubin fraction will be high. If the indirect is high that may indicate a different problem such as hemolysis or destruction of red blood cells from some other problem. I don t think tanning bed has anything to do with this. I wish her well.