Congrats, Brandy! I'm so happy that everything is looking great... and you get another u/s in a couple weeks.
I didn't O until CD 23, so I had the same issue as you. I told the tech right before the u/s that I was exactly 8 weeks & 4 days. And she said, well, it looks like you're 9 weeks & 5 days by LMP. Baby measured exactly 8 weeks & 4 days.
Looking forward to following the rest of your pregnancy.