When did you find out your baby has DS?

So my baby was 5 weeks premature. I didn’t get to hold her for over a week and she had tubes and wires etc. well today we got to take her home and tube free and sometimes when I look at her... especially her eyes they look kinda like down eyes. I’ve been staring at them because idk. I love her either way but it’s something I’d like to know about. I feel like the nurses and her drs would have said something if the suspected she could have it since she was in the nicu for 2 weeks. This is my first babe so I’m not sure. I’ll probably bring it up to the pediatrician when we can get an appointment. Idk I’ll post a few pictures and you tell me what you think.