My 7 week old only eats for about 10 or 15 minutes in total but she will fall asleep after eating a little then wake up 5 or 10 minutes later and cry and scream because she is hungry again. I try to keep her awake by taking her clothes off, tickling her, burping her, changing her, nothing keeps her awake. This goes on for about an hour until she is finally full. Anyone going through the same thing? What can I do to keep her from falling asleep?