I'm 15 weeks 3 days and have been feeling "pop rocks" in my belly which is definitely movement, but today I pushed down on my belly where I know she is (confirmed with the fetal Doppler her positioning) while I was feeling pop rocks I felt a couple tiny little brushes against my hand, it felt like my pinky just rolling across my palm. I only felt it a couple times and then she dove back under... I'm very in tune with my body but could I have possibly felt her rolling around in there??