Sepsis??

Has anyone had this before? I am 36 weeks pregnant and the doctor said I was “borderline septic” because of a bad kidney infection that I was on antibiotics for , and it came back. Just wondering if any other pregnant ladies have had this and what happened? I’ve been reading about it and it’s scary. It says it’s the number one cause of death in pregnant women. My cerclage comes out tomorrow morning, and even though I’m only 36 weeks I’m hoping this baby comes like soon. I’m afraid I am going to die 😔