She is regurging the meal? First thing, quit feeding her. Everytime she regurges, she loses valuable and precious gut flora, and she needs time to build that back up. Everytime you feed her and she regurges set you back even farther, and she will die.

I believe Kathy Love has a great guide on her site as to how to slowly get the baby corns back to eating without regurging. I suggest you google it, or I will post a link if I can find it relatively shortly.