24hr urine test

Just got my results back. They were suspecting preeclampsia due to my blood pressure and protein in my urine. They got my results back and they said they don't like a protein count over 200. Mine was 428. I'm so terrified right now. She wants to see me first thing in the morning. I would love to hear from anyone that has any experience with any of this. She told me to go to the hospital if I had any headaches, blurry vision, or low fetal count.