yes...look, to clear up your confusion...you have a female plant...but females can grow male flowers under stress, it's a survival trait they've developed over many thousands of generations. the male flowers look like little bananas at first, then when the little flowers die, they leave little clusters of "sacs" that are full of pollen. when they swell up and burst, that's when your plant gets pollinated.
the "sacs" you're seeing now are actually calyxes, the things that buds are made out of, but the ones that got pollinated have seeds in them, making them swell....theres no more pollen, and your plants can't get more pregnant....not this close to harvest.
so relax, harvest your plant, clean the seeds out, and either get rid of them, as they could produce more hermies, or gamble and grow them out, could get lucky.