No weight gain😔

Nakeisha

Hi guys so today was my doctor visit my pressure is ohk so far the only problem is I haven't gain any weight i eat just haven't got alot of cravings or hunger but I do eat am still at my same regular weight😕doctor sending me to do my third ultrasound to see if the baby growing.he's active tho am 29weeks 1day today...just concerned any advice on weight guys?