Sleep schedule is off

My daughter is 6 months and goes to sleep at 5am 🤦🏻‍♀️ I’m so exhausted every day, not getting anything done and missing appointments because we can’t get up on time 😩 🥱. She wakes up around 1-2pm for a bottle and stays up for about 30 minutes to an hour then she’s back out till 4-5pm. I can’t keep doing this please help 😅 my family tells me to just keep her up all day but I feel so bad and she gets cranky and then we’re both in a bad mood and it doesn’t seem to help any 🤷🏻‍♀️