NT test

I went in to have the standard NT test done and my doctors office sent over my paperwork with the incorrect due date on it so my test was done later than the normal. The test came back positive that the babies tube is .3 mm thicker than it should be so now we are meeting with a genetic specialist and getting a bunch of extra tests done. Has anyone had this happen and had the baby be fine? I’m kinda freaking out because this is my first pregnancy and my husband will be deployed when I have the baby. 😭😩