First time pregnancy!

I didn’t believe it so had to make sure lol took the strips first then the clear blue and first response. It said 1-2 weeks and this was on Wednesday June 14th. Last period was May 7-10th, intercourse May 31& June 1st, ovulated June 2nd/3rd. The test says to add two weeks? Online says I’m almost 6 weeks? So confusing! When would my due date be based on these dates? 😆

What are my next steps? My dr booked me in for blood work just to confirm. I feel so overwhelmed!