My 3 mo old is bf exclusively. Yesterday she did not have any bowel movements. Today she had two huge bowel movements that were liquidy and green. We have had geen bms before but they never had the strange odor that they had today. She also seemed to have a lot of gas. She's had plenty of wet diapers and appears to be a great mood. Do you think this might be something about my diet or a virus or something to ignore?