Hi. I have a fever, body ache, loose motion, along with sneezing and slight coughing. I thought it was the flu at first until i started having slight abdominal pains on the left side and loose motion. I ve taken Tylenol 500mgs, an antihistamine for the sneezing, runny nose and coughing. I did take Colofaq for the loose motion but it hasn t done much for me. The Tylenol didn t affect the temperature whatsoever. Do I need to be worried?