I had the flu this past weekend. Diarrhea started on Saturday going 6 times to the bathroom(yes I counted lol) while I still had my flu. It's now Monday, I believe I have no more fever (that ended yesterday) but the only symptom I have now is diarrhea. My stomach is the only thing that hurts now. I go to the bathroom literally every hour. It's painful. How long is this suppose to last? When is it time to go to the doctor(what day)? Is this normal after having a flu? And my parents say I shouldn't take anything for it and let me wait it out. Do you agree?