Girls, can you tell me if anyone has had something like this? Two-lin…

Girls, can you tell me if anyone has had something like this? Two-line tests, slight delay, but on ultrasound there's not a fertilized egg in the uterus. Although according to the obstetric schedule, it's 4 weeks and 4 days. I don't worry too much because the term is small. They said to come back next week for another look.