Really confused 😕

Deidre

Hi everyone!! So I had my first OB appointment today and I'm suppose to be 9wks and 5 days. They confirmed the pregnancy by doing a Transvaginal ultrasound. They said according to the ultrasound that the baby was measuring to be 7-8wks along. They gave me a new due date and everything. So do I go with my gut instinct and continue on with my original due date, or do I trust what the ultrasound said?!? To be honest, I'm thinking that maybe the ultrasound is wrong because the measurements kept changing. Has anyone ever had this happen to them before?? Will post pic of ultrasound in the comments.