I need some assistance on determining which day is my CD 1. We just started our TTC journey. I got off birth control earlier this month. I took my last active pill on June 6. Had some slight spotting on June 10 and nothing the next day. Two weeks later (June 19) I started bleeding a just bit more than spotting for 2 days but I did saw a couple of clots. However, I didn’t even need a pad.

Which one would be considered my CD1 June 10th or June 19th?

I just heard about withdrawal bleeding after pill. Could it be that I had withdrawal bleeding on June 10th and got my real natural period on June 19th?

TIA!