Very scared after anomaly scan

I had my 20 week anomaly scan today and the doctor stopped while scanning the brain. called another doctor and they discussed in their language (i live in Dubai. the doctors were indian) and then the radiologist told me I need to make an appointment with my gynae to refer me to a specialist for fetal medicine. He said the one side of the brain is a bit smaller than it should be. On the report it says: bilateral posterior horns of lateral ventricle appear dilated. and possibility of colpochephaly to be ruled out. And cerebellum appears small in size compared to gestational age. Anyone else had this?? I am freaking out. 😢