Horrible, Awful Pain

I’m currently 31 weeks pregnant. I have a two-year-old daughter so I have been through pregnancy before. However, this one is different. The pregnancy itself has been smoother, not much sickness and I haven’t felt as bad throughout. But every single time this baby moves, it feels like I am being ripped in half. It hurts so bad that I actually double over in pain most of the time. It takes my breath away. I absolutely do not remember this happening with my first pregnancy. It’s making it so hard to work because I deal with customers who are wondering why I am squinting in pain. Is this normal? Does anyone else have any experience with something like this?