NT scan results

I had my NT scan today at 13 weeks. The nasal bone was present and they went over the blood work which said baby was low risk for everything. However they had a hard time measuring the back of the neck because baby was being stubborn and didn’t want to switch positions for them. They said the maximum measurement they could get was a 1.4 but it was hard to tell because of how baby was positioned. The doctor and radiologist tried for a long time taking measurements as accurate as they could. But now I’m freaking out at home.

I had a pregnancy I had to terminate because of my NT scan coming back abnormal they baby had a massive cystic hygroma and wasn’t viable.

Has anyone else had this happen? Is a 1.4 ok. No one seemed concerned that they couldn’t get an accurate measurement because of my blood work but my blood work was fine last time too so I don’t feel any better about it. I’m just feeling really Anxious it brought up a lot of unpleasant memories…I’m probably overthinking it due to everything last time being so traumatic…