Nah leave her x
Yeah she's fine
She is fine but I’d take the blanket out
She's fine but don't let her sleep unsupervised with the blanket. I'd take it out entirely tbh. Kiddos seem to like sleeping on their stomachs once they can roll. Mine sticks her butt in the air and mashes her face into the mattress, I think it's a comfort thing, because the pressure against their front side is reminiscent of the fetal position in the womb.
If she can roll around side to side , she's fine . The first time my boy did it I was so anxious but just left him to it 😊