Veterinary questions? Ask a Vet for Answers ASAP
Hi, Welcome to Just Answer. I'm Chris, a small animal Vet based in the UK. I am reviewing your question and will get back to you as soon as possible
Sorry to hear this. The chatting of the teeth does suggest some form of pain or discomfort, one of the most common causes for this in gerbils would be dental disease so that is one thing I would certainly recommend is looked into. The fact that she is not eating or poong is certainly concerning and they can go downhill fast. I would suggest getting her seen by your vet tomorrow if possible to a full examination, she can be prescribed pain relief and special food to syringe her with until more definitive investigation and treatment is possible.
I hope that answers your question? Please let me know if you need any further help or advice.
You're welcome. I hope that she can be helped. Best wishes.