She's telling you it's breeding time and time to feed her more

Something that strikes me weird is when people thinking a female going off feed is a sign she's wanting to breed
My females want to take a bite out of me and are ravenous about this time of year, time to feed up so they throw good eggs!
I cringe when they go off feed or get picky at this time of the year

Good luck with your season, hope you get a bunch of webbed snakies