How far along am I? Please help🙈

Kath

I’m sooo excited to be part of this group😍😍😍 My heart is full!! Been trying since August and had one miscarriage at 10 weeks so really hoping this is my rainbow baby🌈

Getting really confused with how many weeks I am though..

Last period was 2nd January.

I didn’t ovulate till Sunday 26th January. (Cycles have been 40-44 days since miscarriage)

Got my first positive 12dpo.

So my question is, am I two weeks to tomorrow or is it officially four weeks?