You could try Optic Foliar' "Switch" it helps keep the nanners away, not sure how, probably something to boost ethylene production. As long as it is a stress response and not genetic Switch will help.
I would lean more toward the beginning of rodelization. Panicked growth at the end of flower, when NOT pollinated. Given time she would have thrown sacs to try to preserve her genetics herself. Not atypical in monoecious plants.
Rooting hormone, tap water, and 1 aspirin (in approximately 1.5 gal water) day 8 i normally see little baby roots and by day 12 they're ready to hit the cups(usually).