Growth Spurt

Reese has been eating like a machine the last few days. She has been waking up more at night to eat too. I hope this is a just a growth spurt because it is wearing me out. She is constantly whining because she is hungry. She can't wait to eat. I think in the past 24 hours she has eaten nine times. It is hard to go to sleep at 11:00 and have to wake up at 12:30 to feed her...and then wake up again at 4:00. In the past three months I don't think I have slept more than four hours at one time. On top of being tired and frustrated I am starving!!