My carpet python has what look like two small scabs on the underside of her chin, kind of weirdly symmetrical. I initially thought she just cut herself on something (couldn't figure out what though), but they have persisted through a shed cycle. They don't seem to irritate her. She's a healthy eater and has not displayed any behavior changes. She has a penchant for stargazing that she has had forever. I've had her for 5 years and she's done that basically the whole time. She's in a 36x24x18 AP cage, typically 93-95 at the warmest, 85ish at the cool end. Thoughts?