Weight 11.5 kg of 2year 7 month okd baby? Is it ok and is constant since 4-5 months

A. dear mum , the wt is low for 2 yr 7 mth old boy nutrient deficiency can affect so consult doctor give energy nutrient dense diet - thick dal , sprout beans legumes ,/egg non veg , curd paneer add powdered nuts ghee to food