My daughter is 2 years old. She just just weighs 8.5kgs. below is her weight history. Birth weight - 2kgs She is just half of what her ideal weight should be at this age. She looks really small. I give her everything food, fruits, dairy products, nuts everything. even introduced her different textures at different age. Sometimes she eats well but mostly she fusses around. Eats very less quantity. She is very active. Can't sit at a place for more than 2 mins. Is this weight is normal or not ? Please guide me