Concerned

Raquel • Married.Mom 👦🏻 10/15/14. 👧🏻 2/12/19. 👧🏻 12/21/20 trying for baby #4

I had an ultrasound today. I was supposed to be 8 weeks today but I was only measuring 6 weeks and they had to do transvaginal and barely found the baby next to the yolk sac and heartbeat of 115. Is this normal has this happened to anyone else?