1 month old sleeping 6 hours

amarie • E.🐘 | 21.✨ | ♏️

My baby turned a month today & last night she slept 6-7 hours w.out eating! Usually she’s my alarm clock and wakes me up to feed every 3-4 hours.. I’m nervous if he’s dehydrated. She’s so sleepy & won’t eat her bottle i made for her she’s so tired.. is this normal?