Abbie is also the same. She is so excited yesterday and cannot sleep well at 9pm although she felt very tired. She slept for 45 mins and then cried loudly. It happened 3 times from 9:30pm - 11:30pm. Luckily, she could really sleep at 11:30pm. She didn't wake up when I go to work at 8am this morning. :-P :-P :-P
The problem is she didn't eat well everytime she goes out. She drunk very little milk in the afternoon. When she went home, she feel very hungry. We fed her milk after taking bath. She drunk 10oz at one time. After 10 mins, she vomit so much milk.
We think she is not used to see so many people. We decided to bring her out more often (though we would go to church each Sunday) to train her up.