Not growing??

So my daughter had her check up and shes only 30 inches and like 23 lbs and has been the same since March. All of her clothes from last winter still fit her. So she basically just hasn’t really grown much and the doctor was worried. But I’m super short, and petite, and have been my whole life so maybe she’s just the same? I remember I was in like the 10th percentile for weight and height as a child.

I mean she eats a TON, she eats very healthy, a lot of veggies and fruit and protein. I don’t know what else I’m supposed to do lol. She’s perfectly healthy shes just small I guess. The doctor seemed so worried though.