This week my daughter has been getting up around 1 or 2 am after putting her to bed around 10:30 or 11. She will either talk or cry. When she talks I leave her be. But tonight she was already up around 1 and was crying..she drank only 1 oz then back to bed. It's 4:40 and she's up again just talking to herself. I am getting very frustrated. Before this week she would always sleep all night till 6:30. I've tried feeding her cereal before bed, a bath, warm bottle, about everything. Is this a phase? Any advice? I need sleep.