Last night at 10 pm LO nursed for 8 min, on one side. It is now 7:30 am and she still hasn't woken up! I am so sore. She is just laying in her crib, eyes closed, soothing herself (sucking on her fingers) but not really awake. How can she not be hungry?! Should I wake her to feed her? And when she finally does eat, she only takes one side...do I have to pump the other, which she hasn't nursed from since last night and won't again til next feeding?!