Did I test too early?

maeve

Hey guys.

On Thursday I took a pregnancy test (clear blue: early detection) and it was negative. But I’m pretty sure I had a positive ovulation test on the 15th Jan, and I am 3 days late. Could I maybe have tested too early? I was told by someone to wait approximately 15 DPO and that would mean I tested about right. But what do you guys think?