This far into flowering you really don't have much choice but to grow it out. Bagseed makes for some nice smoke when it's grown and cured properly, but the hermie rate is high.
And this may not be a bad thing altogether because self-pollinated hermaphrodite seeds are feminized. If the smoke is really good, you might want to grow the seeds out eventually. It would be a great experiment to post here if you did decide to pursue it.
Worst case scenario is you'll have the best schwag you've ever smoked.
I do recommend that you disinfect your grow space before you get Wonder Woman in there.
Good luck and good growing.