My 10 month old kitten has recently been struggling to finish his food, and he is very food motivated. We presumed he was eating elsewhere and getting too full, however just now i thought his tongue looked weird when he yawned. He’s also been drooling a little and his nose is constantly wet. I opened his mouth to check and there’s a chunk missing! I’m assuming i need to take him to the vets but is there anything i can do for him now??