When I went to feed the crew this morning I noticed RM didn't eat much and went back in the shelter and just stood by herself. Obviously knew something wasn't right and she kept making noises like she was throwing up and swallowing it and then did throw up one time but she's a lot more vocal than usual this morning and doesn't want to be around the others and doesn't really want to be up for too long. I've had them get into plants they shouldn't have and throw up but they've never quite acted like that. I gave her six ML of activated charcoal mixed with water. it's worked every other time but every other time they threw up a lot more but didn't act sick. Now it's just throwing up less but acting sick. So it worries me a bit. Anything else I can do for her