She may just be hungry again.
They go through phases where they seem almost insatiable, and then of course the phases where they want little to none

That is actually normal for them, in the wild they have seasons where food is plenty (and they stock up while they can) and then long times where food is almost non-existent, and their system is geared toward that.
Our usual "weekly" feeding is already plenty of food, which is why most of them do well on that, but suddenly seem to have reached a limit and eat less for a while.
Some act hungry despite being fed weekly. That is also normal but doesn't mean you should feed more often. Unless the snake is young and on smaller meals.
Cruising for more food already is quite the possibility. Esp. when they seem to cruise "with purpose".
That is, as long as husbandry is spot on. That means temperature, humidity AND privacy. Not just hides, but having the sides, back and top blacked out/covered.
Long story short, it can be quite normal.