Strange behaviour/gravid? ball python

[Bogertophis]

I hear it's rare. When I asked around last year about this, no one could tell me much. I asked if she's likely to do it again and no one even answered me. I really hope this isn't a yearly thing now 😓 I'm scared for her especially since her weight was quite low for her. I'm scared of them getting stuck but without a breeding date I don't know if she's gravid and if she is how far along. I don't know at what point this is a danger

It could easily be a yearly thing now, unless you get her spayed, which not many vets do, & very few owners request.

Parthenogenesis has no "breeding date" but snakes tend to produce at roughly the same time every year, viable eggs or not.

Fix her up with a nest box as I described- move out unessential things to make room- it's important that she feels safe, private, & has a proper nest box with minimal disruption.