Right now, she has calmed and is sitting on my chair, acting normally, as I type.
She began by making it clear she wanted "up" and we spent some time, but she became a bit agitated and kept going for my glasses and making short "eh-eh" sounds, almost frantic. Nothing seemed to calm her and she would nibble at my finger trying to keep it above her head, as if trying to "nurse" from it. I did not encourage that and tried to put her on cage and present treats. Did not go for that.
Back sitting down, she began began keeping her wings and bottom end down, as if ready for flight, while making the "eh-eh" noises again.
There was a thunderstorm brewing, but there have been worse with no such behavior.
I thought to ask here for advice.