First Dr Appt...

I had my first doctor appointment today and I’m not as far along as I thought. Things were measuring 6w 1d. There was just a gestational sac and yolk so far. The doctor said something about in two weeks and seeing if there was anything further developed. I’m so nervous. I just want this baby 😭 I know this is normal but after the ultrasound, the doctor said something about at my next appointment, seeing if this is a viable pregnancy. I looked up ultrasounds at 6w 1d and from what SO & I saw today, everything looked the same. The ultrasound tech wasn’t even worried. I’m just worried about what the doctor said.