Cat in hen position. Should I worry?

Not sure if I have been fear-mongered by social media, but I read it may be an indication she is in pain and I just want to make sure my cat is ok.

She tends to hen pose at random places on the floor. She didn't do it as often, but I'd say the last 2 months out of the 6 months I have her she does it more. She just hen poses quietly and kinda being in her own bubble.

Other than that, she eats, rests and plays normally. Let's me pet her like usual. It's really just doing the hen pose more often at random places on the floor.

Should I worry? Do cats just hen position just cause?