Talk to Gynecologist on No Weight Gain In Pregnancy

Aoa

Currently i am 29 weeks 4 days pregnant. No any such medical history and till now every thing is going smooth . I am on medication iberet folic and cac 1000 since 13 weeks of pregnancy. I went to gyne for regular checkup at 27 week and she added pregnovit along with the above same medication . I am taking good diet having 3 proper meals in a day with fruit milk yogurt in between meals but my weight is like just normal i started pregnancy at 69 kg and now i am at 73kg . My gyne said every thing is normal and at 27 week she said my baby weight is approximately 2.6kg. Can you plz guide is it possible that baby gains weight but mother dont? Should i start ensure milk to gain weight? Is this baby weight right as per pregnancy week i guess mu gyne made a mistake between 1.6 kg and 2.6kg.

I feel normal in my daily work . My baby bump is visible and baby movements are strong too but i dont feel any tummy weight.

Looking forward for a response.