Kicking waaay down low!

I am 33 weeks and lately I’ve been feeling her kick insanely low, it feels like she’s going to just fall out lol. I never had this with my first! I actually jump when she does it and sometimes it’s so painful. Anyone else? Does this contribute to dilation or is it just a weird sore side effect of pregnancy 🤷🏻‍♀️ I know she’s head down because she flipped right before my ultrasound