DD is 23 months old. Was never a spitter upper and generally doesn't get sick very often. Lately, meaning within the past 3 months she's vomited about 5 times. The first time was two vomits during the night with low grade fever. She seemed to perk up after 36 hours and then vomited again once. Then went back to normal the next day.

We went two weeks and then she vomited again, however that day we had a huge crab feast and DD was fed lots of sweets (it was a bday celebration) and she was passed around to aunts/grandparents and I think she had some cupcake/ice cream with ever one!! OOPS. Anyway we just assumed that is why she vomited.

Well we went a week and a half and then she got constipated and she vomited once.

And then last night about 2 weeks after the last time she randomly started coughing as I was changing her diaper and she vomited again. When she was done she was fine and ready to go to bed. She slept great and is fine today.

Is this normal?? Do toddler's just vomit randomly??? Should I be concerned or am I worrying for nothing? Anyone else have toddlers do this?