I am in a similar position. I had my scan this morning and from my dates thought I was 6w1d but was told I am 5w3d. I came home and did some google searching and found out that in these early days, even one day can make a massive difference to what they can see on the ultrasound. The sonographer (?) did say that to me this morning too. I am just thinking/hoping that since mine was a belly scan then maybe not much more could be seen?

What did you see? I just saw a sac - that's it. Was hoping to at least see a yolk