3 soft markers found

So here is my story. My 12 week scan and blood work showed everything normal, and gave me a 1/16000 chance of DS ( very low).

I went in for my 20 week scan and they found 1 soft marker, which was mild dilation of the kidney. I was referred for a level 2 US for two weeks later.

This brings us to today, I am just over 22 weeks and the lvl 2 US found 1 more marker ( a light spot on the heart) and apparently the nuchal food has increased in size from 4 mm to 6mm in two weeks. My OB says that 6mm is still technically normal, but on the high side of normal.

Has anyone else been through this before? I had the harmony (NIPT) rest done today, and this will be the longest 2 weeks of my life. I am a mess and I am so upset. Looking for input from women who have been through similar. I am 28 years old.