Due Date Confusion...

Leyana • 💍 Wife & Mother 🧑🏽‍🦱👼🏽 👦🏽👼🏽🤰🏽🌈🤍

I got my BFP last night and according to my last period which started on Aug 19, my due date should be May 26th and i should be about 4 weeks and 3 days. I have a gut feeling we conceived two weeks ago and I’m actually due in June. What are your due dates/conception dates/last period dates? I haven’t had my first appointment or ultrasound yet so this is all just my inability to stop overthinking everything lol