@Zahraa my girl literally never sits down. Always running around and avoiding meal times unless she’s so hungry that she has to eat.
Our little boy (who is adopted) is just starting to grow out his 9 to 12 months. He's a healthy weight and on the percital. It depends on how tall you and her Dad is. Our little boys birth parents aren't very tall .
My girl is tiny but tall like her dad, got her weighed and measured at the beginning of December she was 9.752kg but 30” (2ft 6), I’m only 4ft 10 but her dad is 6ft 1
Yes my son will be 20 months this month too and is in some 6-9 and some 9-12. He’s only 9kg. He’s really tiny but super active. Also barely touches his food. So you definitely aren’t alone!