She's probably going through a growth spurt...at these times, the also get hungrier and need to feed more. ALSO, growth spurts means that this is also a "phase" where they are growing developmentally....physically & cognitively.....AND they are getting more mobile etc. It's a lot going on at the same time for a baby! ANd yes, all of this interrupts their slumber.
What she is going through is not so unusual.
Babies/kids need 10-12 hours of sleep a night. Your girl goes to bed at 11:00p.m., and wakes at 6-7:00a.m. 8 hours is not enough. Perhaps she is over-tired...overtired means they often cannot sleep well, and they even can get more "hyper." Remember, it takes time to change their sleep routines/times. She's used to going to bed at 11:00p.m. now. Sleep is important for babies developmentally...for their bodies & brains.
I would keep to your sleep/bedtime routine you have for her...but try and adjust the time she goes to bed. Still. Keep in mind, that whatever "new" habit you introduce...will alter her current sleep habits, for better or worse.
When my son went through this at the same age... I just kept to his same sleep routines. Yes, it requires lots of patience. BUT it will pass. Give it a couple of weeks. Babies go through growth spurts and developmental leaps at certain ages...about every 3 months. Head's up. Their sense of "awareness" also increases and changes. Nothing is static...there will be lots of other phases.
Perhaps you also need to give her something for teething. Try the Hyland's teething tabs or drops....also, you can dampen a washcloth & freeze it and let her chew on it. Cold things help teething.
Also, make sure she is getting enough intake... maybe with her growth spurt, she needs to nurse/feed more and more frequently. That often happens. They get hungrier.
Take care and good luck,
~Susan
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