Don't be too hasty. I had similar protruberances on one of my females the other week, and we were convinced they were bollocks. To be safe we isolated the plant from her sister but several days later she put out pistils so it pays to exercise caution. You can afford to be a bit laid back as, whatever they are they're days away from pollination risks. BTW mine were from feminised seeds so I've been paranoid about hermi traits from the outset. Good luck