My guinea pig Scooter got his nail snagged on my shorts that have these little holes in them. His nail is black at the base and normal colored at the tip and he walks as though it hurts and doesn’t put pressure on it he’s basically walking on his one front paw instead of both. He doesn’t seem that bothered by it occasionally he’ll like lick the nail and then go back to laying down or eating. I can’t really afford a vet anytime soon so I was kind of hoping this would just heal on it’s own i doubt its serious but it’d be nice to get some other opinions. I’ve attached a picture