I'm so worried and now that I hear everyone's comments, I'm starting to feel better. I will keep everyone posted on what happens when I go back.
At 5 weeks I had a sac and a line of fluid, she couldn't say if it was blood, but seemed to think it was just fluid from the cyst on my ovary rupturing. Next u/s at 8 weeks fluid was gone and baby was there.
I saw mine at 7 weeks with a vaginal ultrasound. I saw a little shrimp looking thing lol.
At 5 wks it's normal to only see a gestational sac. Typically around 6-8 weeks you can see the fetal pole. I had an ultrasound with one pregnancy at 5wks 3 days and all we saw were the gestational and yolk sacs, but a repeate ultrasound 3 weeks later showed a healthy baby with heartbeat. He is now 3 years old!
I think you can normally start to see things after around 8 wks. I think its still a bit early to see things for you but your HCG levels sound good.