NT measurements on high end of normal?

Valerie

Went in for NT scan at 11w1d and the NT measurement was 1.98mm. “Normal” is anything up to 2mm at 11 weeks. Being right there at the outer limit of normal concerns me. Just looking at the ultrasound pics, the space looks double the size of what my daughters was when I was pregnant with her. Anyone have any experience on NT measurements, or any insights? I’m a little worried as I await the results with the blood work