Extra fluid on babys neck

Okay so I had received a call from the doctor saying that they had found the screening of the baby to be abnormal! After the genetic for Down syndrome..They sent me to a specialist, in which I did a procedure called CVS. This doctor saw that there was alot of fluid on babys neck and head...he told me he was sure that the baby would be abnormal. I will be getting test results in 2 days..has anyone been told this ? And the test be normal? This is so hard for me since its my first pregnancy. So please if you have something mean to say dont comment! Its such a sensitive moment for me