Lately, puro Chuckie and snacks lang ang gusto ng toddler ko. Bihira sya mag heavy meal. Should I be alarmed?

My daughter has been like that for two weeks na. So what I do is I give her snacks nalang almost every hour para hindi sya magutom. Tapos since matamis ang Chuckie, pinapainom ko ng madaming water throughout the day.