IT FEELS LIKE DEATH!

I've read that when a baby is learning a new skill, like holding her head up or rolling over, her sleep routine would get all out of whack because both her little brain and body are trying really hard to master the skill. Well, in the past couple of weeks, Chase has completely mastered holding her head up, both while being held upright and laying down on her tummy, and is now on the verge of rolling over from her tummy to back, which makes diaper changing that much more challenging. And then there's the 12th week growth spurt. I'm not sure which of these are responsible for my not getting any sleep. For the past couple of weeks, she's gone from sleeping 3-5 hours between nursing to almost EVERY HOUR. We've completely rolled back to the brand new baby days. Often I wake to find her crying because she started to roll over and got stuck. But sometimes she just wants to be cuddled and comfort nurse for a few minutes before falling back to sleep. She's sleeping so poorly at night that she's compensating by napping so much during the day and not eating as much as she should, which only feeds back into a bigger problem at night. I'm all for attachment parenting but right now I'm barely more than a pair of boobs with legs for her. And have I mentioned that I'M NOT GETTING ANY SLEEP? It makes the meaning of a "walking zombie" much more real. All the books seem to agree that sleep training before 4 months would be too early and quite frankly I haven't gotten the energy to even think about it. You moms out there, any suggestions? Please?