Hello there!
So first off, your baby looks a lot like a hypo pastel from what I see of her.
And second, I don't think that this is scale rot. From what I know, scale rot is something you find most often on the belly of a snake in overly moist conditions. If you see your snake has a red belly, then you may have scale rot.
But if not, I expect that your bp just has a head injury or scar. Perhaps it was a little birth defect. And due to the scar/defect, shed sticks to it easier. That's my idea at least.
Best of luck![]()