About all you can do is what you are already doing. Time will tell now. Dipping her feet will help cool her. I would still not do it to often.
and a lot of healing thoughts for you and her.
I tossed my broody into the other coop to stop her in this heat. Nothing else would make her leave the nest. Mine had been sitting for almost 6 weeks and there is NO rooster. I am hoping yours was not on fertile eggs.

I tossed my broody into the other coop to stop her in this heat. Nothing else would make her leave the nest. Mine had been sitting for almost 6 weeks and there is NO rooster. I am hoping yours was not on fertile eggs.