On Tuesday, my 3 year old daughter threw up 3 times. Once in the morning, once at noon and once in the middle of the night that night. After each time she threw up, she felt better soon after (an hour or two later). She also started getting a cough, possibly a couple of days before that. She started having a runny nose today. She hasn't eaten much the past two days. Tonight, after skipping dinner, she had a poop that was very clay colored. Daily we give her between 1/4 and 1/2 teaspoon of Miralax and we give her 2 fiber gummy bears (the allowed maximum dose) to help keep her regular (she still usually has hard stools). Tonight's was very loose and clay colored. Should I be alarmed?