soft marker for downs? 😞

Ashley
So today at my OB office visit I had a little bit of a scare 😣 while going over my sons 20 week anatomy scan I was told everything looked and came back normal EXCEPT for the fact that he had some extra fluid in his kidneys which she told me is a "soft marker" for Down syndrome 😢 naturally this scared the crap out of me and I began to cry at my appt. but she assured me that I shouldn't stress about it and he could still be born perfect and healthy when he is born and the only options I was given was to do an amniocentesis (which I heard risked miscarriage?) OR just wait and see when he is born....now I'm going to love my son regardless but nobody wants to hear something like this....any body ever gone through this and has gone on to have a healthy baby? Or just any kind words to help ease my worries? Thanks in advance ladies 😓