My daughter is 6 and she has the flu. She has been complaining A LOT of stomach pain. I have always had a huge fear of appendicitis (Strange fear, I know), so I do not know what to do. She has acid reflux and compains from time to time but this has been a persistent complaint since she got sick. She vomitted once last night and had diarrhea a few times since getting sick. I want to take her back to the ER but I know people will think I am crazy. Have any of your children had the flu (NOT STOMACH FLU) and experience sever stomach pain with it?