Not feeding... perhaps a little overcautious?

[MakiMaki]

I wouldn't worry at two weeks. She's just being a ball python. She may skip a meal here or there, or, as the previous poster mentioned, she could be entering a winter fast. Monitor her weight, but don't stress.

[Tirevy]

How long do they usually fast for in the winter?

[iCandiBallPythons]

Depends on the animal, ive had them fast as long as 9-11 months in the past