Hi! I am super new to this site. But I have a question about my snake. He’s a juvenile ball python and I tried feeding him in his cage for the first time. Well he missed the pinkie I was dangling in front of him and ate a mouthful of EcoEarth instead. I was able to clean a lot of the dirt out of his mouth, however I did notice him keep opening his mouth in a yawning way after. He ate his pinky about 30 minutes after and then regurgitated it by the next morning. His tail end looks a little bulbous as well. Should I be worried and make a vet appointment?