5 weeks 5 days ultrasound

I was so excited and scared for my first prenatal appointment after positive hpt. it's my first pregnancy!! I ovulated late so I am not sure about weeks.

Had my first vaginal ultrasound today !! We were so excited to see baby but we could only see the gestational sac . Doctor said its absolutely normal since its very early ultrasound . They booked next appointment 2 weeks later. I am waiting for next appointment to see baby and heartbeat 🤞

Here is my first vaginal ultrasound picture.

Is this GS size fine for 5 weeks 5 days ? What were your experience with early ultrasound before 6 weeks ?