choroid plexus cyst! HELP

Nikki
I just received my 19 week anatomy scan & everything is absolutely perfect except they found 1 choroid plexus cyst on the left hemisphere of the brain. The other thing is that the baby was breech and wouldn't budge for them to see the entire spinal cord, but my doctor said that's normal and she's not worried at all. BUT THE CYST. I had to get genetic testing and won't have the results for another 7-10 days. Has anyone else had these problems? The baby has no kidney, heart, lung, hand, or otherwise brain problems but I'm so scared!