I just got a flying gecko two days ago and he already has some problem with his mouth. My guess is maybe a bacterial infection or just an injury from a prey item. He shed his skin yesterday and he had a little trouble getting it off his tail, but there weren't any problems at the head end. I took these pics this morning and he's not doing any better. He looks fine on the one side, and he acts healthy. I thought it was just a mouth injury, but you can see the skin is all swollen up around the bottom of his eye, too. Please help!