My cat has been licking her paw a lot so I took a look and it sort of looks like she has... an ingrown claw maybe? To my inexperienced eye, it kind of looks like her claw started to shed but didn't separate all the way and there's a new one growing underneath it. The area is red and sore-looking. Is this something kind of normal, or should I take her in to the vet tomorrow? Is there anything I can do to help in the meantime? Should I cover it so she can't lick it?