She is just a piggy, which is a good thing. They can be in a feeding mode for a bit after they eat. One of those the eyes are bigger than the stomach things. I would stick to the approx 15% rule and every 4-7 days depending on your feeding schedule.

I have a 180 gram LemonBlast that would eat every single day and twice on Sunday if I let her (my 500g Jigsaw is the same).