My baby keeps waking up for the day at 4:30-5 AM.

WHY. I can't take it anymore. She goes to sleep at 8:30, wakes up at 11:30, then agajn at 4:30 and is up for the day. She takes two or three 40 minute naps. I'm going insane and want to jump out the window every time I hear her cry in the morning. I can't keep doing it. Why is she up so early. It's still dark. I feed her, change her give her the pacifier and she just lays there wide awake babbling until she gets bored and starts screaming but doesn't wanna be held but doesn't wanna lay in her crib. I seriously don't even want to wake up anymore.