High HCG levels

Nona • 07-12-2023 🍼 First time Mom 👩‍👧

I had an hcg level of 11,000 at only 5 weeks 3 days when I tested at the hospital. And then they did a transvaginal ultrasound and said they seen an emoty sac even with the HcG levels being that high. I’m concerned because I didn’t think it was normal for the levels to be this increased so early, and since they are why wouldn’t i be able to see anything?

Anyone know what this could

possibly mean or if it sounds a bit weird?