Hi everyone! I just bought a ball python about 3 weeks ago, and he is shedding right now. He was having a rough time, i guess because the humidity was too low. I upped the humidity and let him soak in warm water for about 15 minutes. When i took him out and was drying him, something fell out the bottom of him into the water, it was like a white oval, from almost near the tail. Is that normal? Was it feces or urine? Thank you for the help.