Advice needed please!

So yesterday I went in for my NT scan. I was supposed to be 12+5 , the ultrasound tech said I'm measuring more at 14 weeks. Semi makes sense to me...

I know I ovulated early and put my due date at the 10th of December. They says I was 5 days behind and put me at the 15th.

With this ultrasound it's putting me at the 6th.

Anyone that saw their baby at 14 weeks , does it look like a 14 week baby??