pinching 😩

Brittany • Mommy to a wonderful 12yr old boy, 9yr old boy 7yr old girl 6yr old girl and 3yr old girl. Due March 11th 2023 with a boy.
How do I get my 9mth old to stop pinching? Not only does she do it while eating, but just sitting on my lap she will pinch. She pinches other people that are holding her too. I have a bunch of tiny bruises on my chest from her pinching. None of my other kids did this. It hurts and I need her to stop.Â