Confused

Bri
I had an ultrasound today; I'm supposed to be 8weeks2days but they are saying that I am 6weeks4days... She didn't seem like she knew what she was doing, though. She kept asking the other tech "is that the baby or the yolk sac?" Over and over again and didn't even get a clear picture to measure,..and when she did, she didn't measure it. And she didn't get the whole baby in the picture that she did measure, so I'm so confused lol on the bright side; the baby looked great! Heartbeat of 133bpm and its on my left side ❤️