Ultrasound technician has me concerned......

Dollie • Mommy of two 💙💙

Soo i went to the doctors yesterday.. so when I was getting an ultrasound to see how far along I am the ultrasound technician said it might only be a sac but then said I’m around 5 weeks and 5 days according to her..... I have a schedule appointment on the 29th and I can’t help but be worried that it’s only a sac 😞😔