Ovulation?

Ok guy and girls I need you opinions on this girl... she has been breeding but eating aswell (she doesn't stop!) She had a small rat 4 days ago but after having a look this afternoon I swear she looks bigger than yesterday!?

Could it be an ovulation?

http://i499.photobucket.com/albums/r...8/DSCF2415.jpg

Not an ovulation sorry, when you see a huge swelling that looks like she swallowed a football then you'll be having an ovy.
They glow before they ovulate, this female doesn't really look in glow yet either, when did she last shed?

ok cool, just like to check. she shed little over a week ago... but never saw an ovy (so who knows?:confused:) and she had a normal cycle shed the month before.