Harvest or not?

Yeah bro, looks like some nanners starting to pop out I’d say it’s safer to harvest now if you’ve got other plants in the same tent. I had a similar issue once better to be safe than sorry!

Yeah those are banners my friend they are full of pollen so be very careful what you do, you can squeeze them and pull them off. It's a chance you take if you leave it in the tent especially if the other plants have longer to go because this will give chance for seeds to for in your buds... Or harvest it now.. Good luck

From the photos you posted in the question it looks done I would have chopped a day or 2 ago myself

Yes, that's a Hermie. Up to you. You could just pick out the male parts and continue for a little longer, checking thoroughly daily for other male parts. You're so close to the end now I think at worst you may find 2-5 seeds in the plant somewhere during harvest,