Confused.

KarriAnn
I went in yesterday for a ultrasound, I am currently 9w4d pregnant with our second child, we seen the uterus on the screen but we couldn't see the baby, so when we finally saw a little thing nothing like a baby at 9 weeks should be, he said it seemed I was earlier than originally thought, that the baby was 7 weeks. But wouldn't give me any other information nor a picture. Any thoughts? We tracked our days to conceive and period dates as well, this baby was planned.