My hen is dealing with sour crop. I've been vomiting her, feeding her yogurt, and other things I've read on the forum. A few of the times I've vomited her, small pieces of a beetle have come out - the head and a few legs. I vomited almost everything out tonight and then started massaging the crop. And I could feel the bug's thorax. Its a huge beetle thorax. I can't get her to regurgitate it and it won't pass through the crop. Massaging doesn't break it up. My girl has been dealing with this for over a week and has lost a ton of weight (and she's 8). She's not eating so I'm having to force-feed her, which means I can't get grit into her. What do I do?