No worries mummy, it wont affect baby. And yes honestly, once youre pregnant, your body will change that includes your appetite, sleeping schedule, hormone etc. i was like a dead corpse from week 5-18. Literally. But baby still growing well. But itll get better mid 2nd trim. Youll get your appetite back and youll start gaining weight. However, for the sleep part, apparently, you wont sleep like before. Esp once you hit 3rd trim, you barely even sleep thru the night due to constant peeing, very very uncomfortable stomach due to baby’s weight, etc