That's why I said to do what you can as the first line of help for her to improve.If she doesn't want to eat, don't sweat it. Try again at the next scheduled feeding time and date. When you do try to feed her again offer something smaller than her regular sized meal. Maybe you are wrong about the sound? Possible? Relax and monitor her over the next week. Peace. Good luck. I did listen to the noise on the video and it didn't strike me as a sound of distress. Hang in there and don't worry.