Uneven incisors

Well...the thing ive been fearing has reared its ugly head. I rushed him to emergency when he stopped eating all of a sudden last wknd and his poops got smaller and smaller. They found nothing. I fed him 2 days on cc but discontinued because he seemed on the upswing and i wanted him to eat himself. Hes eating a little bit more but his poops are varying in size. Still kind of small and skinny. But hes eating more for sure.


I took him for a recheck today and his regular vet found that his incisors are uneven on the bottom. He was in 3 weeks ago from a recovering tail wound and they said his teeth were fine. It's slanted a bit or one tooth is longer. We are trying to schedule a CT scan in the coming weeks to check his molars. What could cause this? He has fresh hay and things to chew on. Pumice stones. Loofahs. Sticks. Hes 4 and hasnt ever had issues with teeth. Can people share their similar experiences? Or just support. I feel like ive done something incorrectly. Its just such a blow to me because hes never had problems ans i know how teeth problems are often chronic. It just makes me feel so hooekess expecially compounded with the fact that hes still so young.