Bedtime and wake times?

Hi moms! My 3month old (14 weeks) daughter has been waking up at 4am ready to party for the past couple nights. Before this she was consistently making it to 530-6 before waking up and ready to feed. We put her down around 730-8 each night.

Questions for you... when is your bedtime, how long is your baby sleeping, and when does your baby’s last nap of the day end? She won’t nap after 4 or 5 pm so I think her last wake window is too long causing for a bad nights sleep.