5 week scan no sac?

Kelly • Married since May 2017💜Baby girl born 6/5/19💞TTC since June 2020 for baby two☀️11/20🌈👼 BFP #2 1/5/21🥰

Went for an early scan (due to bleeding) I think I’m 5w1 day or around there, no sac was seen. Said they couldn’t rule out ectopic and waiting on hcg test results, but also said it may just be early still.

Anyone have stories to share with similar situation m?