5 week ultrasound - no yolk sac or…?

Hi!! Had an ultrasound today due to prior losses and now regretting not having held off. I ovulated July 9th and am exactly 5 weeks today. HCG doubling time is on track. We weren’t able to see a yolk sac, buuuuut….there were two white flickers / speckles inside the gestational sac that looked like they might develop into embryo and yolk sac. I couldn’t find an ultrasound online that looked like this, though. Does it look normal? https://i.imgur.com/KH1U26e.jpeg