See if you can get some water into her. You had mentioned that you were giving her oil early on? This is a big no no as oil it hardens these things up. If you can't tube water into her, see if you can use a syringe to get water into her. Be very careful you don't aspirate her however. Just slowly dribble it in with her head level, (not back) and put it on the front of the tongue.
Also, if you have any watermelon....this stuff is mostly water. There is very little solidity to it. Give her a big slice of it. This will help satisfy her hunger and water down her crop. The pills won't work well without water.
Keep us posted!