Hand positioning 2 months old

I’ve been dealing with postpartum anxiety and ocd- I am being treated for it. So everything my baby does I tend to really freak out over. She’s been doing this T. rex positioning of her hands since she was born. Pediatrician said it’s probably how she was positioned in the womb and didn’t seem too worried about it. She does it in the car seat and when she’s eating sometimes. I’m worried about it and wonder if anyone’s kiddos have done the same? If so, did they need physical therapy or did baby stop doing it as they got older?