Alright I'm really hoping the vet is open tomorrow because I want to get her in ASAP. Since it's Sunday night again I decided to try feeding, and while I was presenting the rat she started opening her mouth and tilting her head to the side, and like jerking it downward. I tried to get a video but she stopped as soon as my camera app opened. It seemed like something was IN her mouth, and I'm assuming it was mucous. There was also something on her back that I scooped up and put into a little baggy... should I save it and bring it to the vet with me? And has anyone seen the mouth open head jerking thing before? It really freaked me out.