7 weeks and strong heartbeat

So I’m assuming I’m around 7w3d according to Glow. My doctor wasn’t going to schedule an ultrasound until 12 weeks so I scheduled a private scan and I’m so glad I did! I needed it to ease my mind and reassure me everything was okay.

The woman said my uterus was picture perfect (great to hear after suffering a chemical last month). We got to hear the heartbeat and she said it was 160 which I thought was really strong for 7 weeks. She also said it looked like a boy according to the placement or the Ramzi theory. She was very knowledgeable so I’m anxious to see if she’s right in a few weeks! Pictures aren’t great because the baby wouldn’t stop moving!

Anyone else experienced a strong heartbeat this early? Or could I be further along than I thought?