So I noticed this dot on my beardies mouth today. It wasn't there yesterday, and I literally just got him a few days ago (I'm a new owner) and I'm rather worried. I can't afford to get him to the vet just yet, so I was wondering if anyone knew what this was or looks like and could let me know if it warrants a vet visit urgently. His behavior seems fine I guess, he's eating and sleeping, but he does have diarrhea. That could be from the stress of having a new home though, right?
EDIT: It isn't too clear in the images, but if you look close it seems like it was burned or infected or dried blood. I don't know how to describe it other than damaged.
Thank you!!