Clarification needed please ♥️♥️♥️🙏🏼🙏🏼🙏🏼🙏🏼

Hello everyone,

So Glow tells me I'm 5 weeks + 3 days based on the first day of my last period but looking at when we baby danced, there is no way I can be that far gone. I've just googled it and it says fetal age is 2 weeks and 5 days. I'm super confused.

Are the updates I'm getting from Glow accurate? I'm excited about being 5 weeks gone (in very impatient) but maybe I shouldn't?

Should I edit my profile to reflect the fact I'm 2 weeks gone and not 5?

Sorry if my questions are stupid, I'm really lost.

I'm going away mid June which would be just before I turn 12 weeks pregnant (I plan to have my scan before I tell my parents) so not sure I'll actually be 12 weeks or 10 weeks now?!

Help please!!!

Thank you 😘😘😘😘