Is my chinchilla in pain?!

Let me preface this by saying please no hate. I’ve owned multiple chinchillas and all of them have been extremely healthy and happy throughout the duration of their lives, however, I have a female chinchilla about 6 months old and she’s absolutely perfect. So sweet and everything but she’s acted like she’s in pain tonight and I’m hoping someone knows what’s going on?! Shes all scrunched up and not moving with her ears pinned. She’s done this once before about two months ago after eating a...

Is my chinchilla in pain?!