Spins Bífida Help! Postive

Jessica

Hello! I’m concerned at this point I’m freaking out, I had done my ultrasound for my pregnancy on week 18 for genetic blood work and everything came pack great ( normal) then when I went in for my 20 scan anatomy scan ultrasound everything looked great dr saw nothing abnormal in the scan and just sent me get blood work for spins befida and I got my results back positive! I immediately went back to the drs office and requested to explain to my why I came back positive if he had said everything looked ok with my last sonó apparently he said that sometimes these test can cause false positives ! But to be on the safe side he sent me to a specialist to go more in depth on the sonó scan! Anyone has gone through this and was a false postive or bise versa ??? Here’s my results