Anatomy scan question/concern

Taylor
When I had the anatomy scan, they did more than normal shots of the brain and when I saw My doctor and he said they were bc the choroid plexus had fluid in it which indicates Down's syndrome, but said the baby is fine and not to worry, but I can't stop thinking about it. Obviously I wouldn't love it any less but I would like to know for sure, he said no but Idk why he would have even said anything to begin with if it didn't have it. Anyone have a similar experience?