35 weeks and feel baby boy moving LOW

Ashley • 💗💙💗💔💗💙💗
Just started tonight and can feel him moving really low like feeling him move around my cervix (sometimes it hurts)... having lower back pain now too! I don't remember feeling this with my previous pregnancies so I'm wondering if Y'all are going thru anything similar? I'm afraid if he keeps moving like that my water will break! Lol