Ultrasound too early?! (Abdominal)

Alyssa

So I had light spotting before my period and POAS wayyyyy too many times. Lots of faint positives and negatives. Finally went to get private US done to see what’s going on because I assumed by now I’m just over 5 weeks. Well she found this black circle and said this is what would show if u were 2-4 weeks which means you ovulated way late. She couldn’t give me 100% that I’m pregnant but she said this is what it would look like surrounding the endometrium in early pregnancy. It would look stuck to it in pregnancy she took so many photos of it and I’m super nervous. She wants me back in 2 weeks. I’m scared to go back but I’m not confident because it’s sooo small. But that gray circle with one black hole in it means something. Please advise anything. Did anyone get an US too early and found this?!? Btw I’ve had vertigo for 2 weeks, I can’t stop eating and peeing and I nap all day and have insomnia every single night. 😞