My ball python has been leaving tiny little splotches of urine, a very small amount of urates, and a tiny smear of what looks like feces around her enclosure once or twice a day for the past week or so. As soon as I see it I change the paper towels on that side of her enclosure, but then maybe 8 hours later I'll see another teeny spot of urine, urates, and a smear of feces. She's eating and defecating well (as she always does during the summer) and is perfectly hydrated. I've had her for 5 years and have never seen this, so I figured I would ask: is this something I should be worried about?