Scared

Mary
Baby girl is measuring small. She was 4lb 2 oz yesterday at 34 weeks and the umbilical cord pressure was high. I saw the nurse practitioner because my doctor is on vacation and the other doctor wasn't in the office. I'm so stressed out. They don't know what's causing it and I go back Thursday for a BPP. Have any of you gone through this or know anyone that has? I was told she may have to be delivered emergently if my pressure continues to go up. I have a clotting disorder and if it's a clot I could lose her in an instant and not know until she is gone.