I've tried to very gently rub it off recently, but it didn't come off. I didn't try for long though because i didn't want to upset him. It looks kind of like a flakey piece of dead skin that is peeled outwards. I've tried to lightly squirt it off with water as too. I was thinking maybe i'd wait for him to shed which should be due any day now.
As for his open mouth, sorry about the lighting he doesn't gape all that often so i just did it immediately when i saw him like that. What looks weird about the inside? Something i can look out for better in person?
The mouth stuff just gets me paranoid because i'll see posts on here of people worried of infection or mouth rot, but i can't seem to see anything out of the ordinary. Very little details it seems, so you guys can call it better than me.
I was going to call a vet anyway, he has yet to get a fecal or any check ups, maybe i should take him in either way? Or is it more stress than it's worth if something isn't obviously wrong?
One thing to note he has been eating very little, like a silkworm or 2 a day... he did eat a roach the other day though. I attributed his low appetite to being due for a shed and hormones being 6ish months old.
Really appreciate the help friends!