Movement at 20 weeks

I haven’t felt anything yet because of Placenta Previa, but I think I felt her! But idk!! Lol it was like wayyyy stronger than I thought it would be but I know I’m also way later than people feel the baby. I was laying on my side n it was like a sudden bubble pop near my hip n I was literally like WOAW! It happened a few more times with a gap in between. Everyone said light faint butterfly feeling m that’s definitely not what it felt like, but I know I’m later on?? Anyone else??