Guys I Need Some Help!

Sarah

So I went to the doctors last week and they saw the baby and the heart beat at 6 weeks and today at 7 weeks they couldn't find no baby or heartbeat... so now I have to go back in 10 days but I'm not having any cramps or bleeding and on the ultrasound you could see the baby so I'm just wondering if she done it all fast and didn't take her time to look cause I was only there for not even a half an hour and this was supposed to be my first ob appointment so need some input and prayers please and thank you ❤️❤️🙏🏼