Apparently your hens are feeling hormonal too. I haven't seen that with my birds, so it's interesting to hear about. It makes sense that if roosters get hormonal surges hens will too.I don't know. I hope they chill. Neither are the super friendly/sweet hens that Wynette and Dru are. Good layers of giant eggs, yes. Beautiful, yes. A royal pain, YES. Lizzie spent the rest of the day in that separate pen with Tessa harassing her sister. Liz is a bully when she can get away with it, but a change of location/flock may change all that. I spent all that time trying to fix her when Atlas hurt her leg, took months, and she's completely healed, but unlike birds becoming friendlier after a period of close contact caring for them, she didn't get any less "DON'T TOUCH ME!".
And Tessa, I was ticked at her. She was bullying Athena. I went in there to stop her. She jumped on a roost and as I approached her and said her name (she could tell I was not happy with her by my tone, I'm sure), I saw her hackles come out and that look in her eye. I said, "You're doing that to the... wrong... person, you heifer!" and I snatched her up and threw her in that other pen, followed by Lizzie. That's Tessa and it has never endeared me to her.
I have seen sexually maturing pullets get a bit more aggressive before calming down, but not in my older hens, though I may just not be around to see it.
Hopefully everyone calms down for you soon, but it probably won't be until the heat starts up for you, that tends to slow chickens down.