Hello all. I usually just lurk here but noticed something weird tonight and thought Id ask for help.

My BP Pandora just ate about two hours ago and there is something weird in the corner of her mouth. It looks black and gooey. At first I thought it might be mouth rot but Im wondering if maybe its just a piece of substrate that got lodged and is just wet or if its something more serious and I need to take her to the vet? First time Ive ever seen anything like it and I didn't notice it before the feeding.

Sorry about the poor photo quality. Glass reflected the flash and I didnt want to stress her anymore by trying to get a better photo.