Sleep

Is anyone else’s baby suddenly waking up in the middle of the night wanting to play? My little always wakes up through the night (we co-sleep and she nurses a bunch), but for the past 2-3 weeks, she has been waking up around 11 and stays awake until 2 or later. She is happy and wants to play. Nothing gets her back to sleep. I feel so guilty for getting so frustrated. Last night, she was up for most of the night. Not upset unless we tried to put her to sleep. She takes 2 naps per day for anywhere from 45mins to 1.5hrs each. Goes to bed between 6:45-7:30. I suppose I’m just looking for solidarity and reassurance?