DD is 22 months and i think she's hit the 2 year sleep regression! She will just lie awake in the night for no reason, not crying, not asking for anything, just awake. But won't let me leave the room. She refuses her naps or only has 20 mins and she just never seems tired. Just wondering in people's experiences how long it lasts? Or does it ever end? I'm praying that's what it is haha!