question: Hello I have a 17 yr old son who has complained of abdominal pain and fatigue. Took him and had some bloodworm drawn 1st set of labs showed total bilirubin of 2.2....I recently took him back for followup labs to see if the total bilitubin went down but it increased up to 2.6 and now his ABC are low at 4.1! I am very worried! Any suggestions as to what this may be?