Why is she crying so much?

Lately Ayla has been having a terrible time sleeping.  She was up until 2 a.m. and was up to meet the world by 6!  It seems that there is no way to comfort or satisfy her, She wants Lindsay and as soon as she lays down with her Ayla says she wants Ashton.  She says she is sleepy then she says she wants to play.  As soon as you pick her up she wants to get down.  When she gets upset there is almost nothing we can do to get her to calm down and she is set off at the drop of a hat.  Ugghh!