First sonogram

Jena

I had my first sonogram today. I should be 7 weeks based off my LMP. The tech wasn’t talking to me at all while doing the sonogram. At the end she was like you still must be too soon because I wasn’t able to see anything. Your doctor might want to order another ultrasound in a few weeks. Should I be worried? Or do you think she would have told me right away if something was wrong?