I would say not to worry too much about it, i had the same issue. Infact baby was too small at that point in time. However during the next check up babies weight shot up. Meanwhile i guess you should moniter your food intake. Keep your rountine light and simple as well.
Take care mummy, i know how worrying it must be for you. We are all here :)
Hi mummy, like what Ling shared, try not to be too worried. Fetus can grow substantially in a matter of weeks. Stay positive, eat well, rest and stay active.
Take care! *big hugs*
Stay strong and positive. Eat well and rest well. It is going to be ok.
Super Mum
If too small, probably doctor gonna prescribe aspirin?