She's an extremely aggressive feeder and has mis-struck many times, either going overboard and hitting the tank sides or her climbing tree.
She's also one who flings her "kill" all over the place during the coil.
[drama queen]
Apparently, wrestling 'mommy' is a very good cure for constipation, as well.
Nothing looks bad to me, her head doesn't look swollen, her eyes just look a little weird. My guess would be a miss-strike, but keep an eye on her just in case.