Confused but still thankful!

hello Mummies! i went for my first scanning yesterday at KKH, i got abitt disappointed as when the baby was being scanned its rlly small and i got afraid (ive always sort of blame myself as i couldnt eat or drink as much as i should to be giving baby the right nutritions etc) that my baby was rlly small at 12weeks. then i was informed that my baby is not 12 weeks, but 8 weeks ? my first day of last period was 1st Jan, so its confusing me as well but hospitals should know better with the equipment they have. nevertheless, i am so happy to see my little one and know that its doing fine! ❤