Hey Kellie, maybe she's trying an earlier bedtime for herself? Natalie sleeps well in the early evening these days, usually in bed by 7pm. That's when I get some me-time
Don't know if that's the case for you, but I think for us it was around 3 months that we started the earlier bedtime, based on her cues.
I am NO expert on sleeping though. Your nights sound lovely to me LOL. Natalie is still very wakeful overnight... Please feel free to ignore me