Hello! My leopard gecko, Spyro, is around 2 or 3 years old. In march I noticed something that seemed like a small injury on his lip, so I went to the vet because I was worried about mouth rot. (First picture). The vet cleaned it and said, it wasn't any mouth rot, and he seemed very healthy. If it got worse, I could come back, but I shouldn't worry. Now, months later. It's still there. But it hasn't gotten any worse, I think. Maybe the color changed a bit. (2nd pic). I'm not sure what to do? Could it be a poorly healing injury? Or a scar? I'm not sure what scars look like in geckos. Or should I go back to that vet or to a different one? I'm conflicted. He still acts the same as when I got him, no behavioural changes, no difficulties with eating, no weight loss.. I have a shadedweller and a DHP, with a temp range between 21 and 32C. Moist hide with wet spagnum moss. Eats mainly dubia roaches and meal worms, he is albino and struggles catching moving bugs so I thong feed him, didn't show much interest in small locusts, I alternate between calcium without d3 and vitamin supplement mix.