If the plant had seeds it was either hermie or just a female pollenated by another plant (which could have been hermie or straight male).
As far as those sacs go...I can't really tell if thats what they are. However, if there are pistils growing directly outta them then I'm pretty sure they're not pollen sacs. Try taking another picture. To take a close up go into macro mode, its usually a little flower symbol in the menu, this will let u focus close up.