Females will generally get really active right before they lay, a bit aggressive and down right miserable looking right before they lay - perhaps you're just getting a mixed signal ??? LOL

I haven't had a girl that would eat after ovulation - aside from just not having room - digestion and egg production are the two most strenuous activities on a balls system - I'm not sure you'd want them to do both at the same time. Perhaps something very small if she'll take it.

congratulations on the impending clutch!