Choroid Plexus Cyst

So I had my anatomy scan today. I’m 21 weeks and 5 days. They found a small choroid plexus cyst. They said typically it’s nothing to worry about but it can be a soft maker for Down syndrome. I also was diagnosed with partial placenta previa ....my dr said we won’t know if I will need a c section until around 30 weeks. However he said not to worry about the choroid plexus cyst. I have a scan for that in August to make sure it’s “nothing”. Anyone have any positive experiences with choroid plexus cyst? Needless to say I am worried. My husband said if it’s a downs baby then he would want to abort...I can’t even think of that at this point. Thanks ladies