I've got the runs

Oh man. It's been a brutal 12 hours. I'm 35 weeks and runny poop is just falling out of me. It sounds like I'm peeing but in reality, it's poo dripping out of me like all the time. It smells terrible. I don't even need to push. I'm not constipated that's for sure. Why is my poop so runny? What should I do? Does this mean baby is coming really soon? Thoughts