Is it even possible???

Maleah • 21 year old Mama of a beautiful girl. She will be two in Dec 2018. Currently hoping on baby number 2!
So I'm 10 weeks 4 days with my first and I just felt theeeeeee weirdest feeling around where my baby is. It's hard to explain, it felt like what hummingbirds wings sound like, nothing like the gas bubbles I feel or anything! It was sooo weird and insane. Could it be baby??? Totally freaking out.