Why😂

my daughter has been asleep since about 8 pm which is very weird for her as she usually doesn’t get to sleep until 11 pm. So why am I still awake at 12:30 am😩😅 I’m always wanting to sleep and always tired and then when I get the chance I’m wide awake 😩 I just have a feeling once I get to sleep, she’s going to wake up to be fed since she’s been asleep for awhile and her last bottle was 5 hours ago and she only sleeps 7 hour stretches.