5 week 4 day ultrasound questions!!! 😊

Ladies, I went in today for my 5 week 4 day ultrasound... She told me at the beginning she probably wouldn't be able to see much since I'm so early. I measured 6 weeks & we got to see the gestational sac but no yolk or heartbeat yet. Just wanted to make sure this is normal & hear others stories. Thank you!!