LO is Stimming.? Any moms w/ Baby Sibs?

I’ve noticed my girl stims quite frequently.. I know “all babies do” but she has like 3 main stims that she does daily.

1. She kinda smacks/whacks the back of her ear in uncomfortable situations.

2. She holds her hand out rubs her thumb and index finger together when she’s excited

3. She bites her right index finger when startled.

She my first and only but I have a nephew with Autism so I look for signs. Other than these I say she’s meeting all milestones, eye contact, interactive, mostly turns when she hears her name.