With that many females hopped up on hormones, yeah there will be some drama.
Sorry, couldn’t resist. They are broody because of hormones.
To move a broody, fix up a jail cell. It needs to be big enough for a nest, food and water, and just a little room for her to come out and go poop. I fixed my nest so I could lock a hen in the nest by itself if I wanted to. At night after everything has settled down, move the broody to the new nest using as little light and commotion as you can manage. Normally I’d say to use fake eggs or disposable eggs until you see she has accepted the move, but you have real eggs that can’t wait on that. So move her eggs with her. Make that new nest fairly dark. That seems to help. Bright is not generally good.
She needs to be locked in that pen area so she cannot go back to her old nest. When I move one, I leave them locked in the nest itself for practically all the next day, just let her out a bit before dark to see if she gets off to eat and drink. Most of mine wait until the next morning to do that.
The danger in moving a broody is that she might break from being broody. When you let her out if the nest she wants to go back to her old nest and just won’t accept he move. You can move most broodies like this and it works, but occasionally one just won’t accept the move.
Good luck!
