Spotting during fertile week....

Missy
I'm just curious if anyone has had spotting during ovulation? I'm having spotting today, but it's brown and not even enough to wear. A pad.
Soo, I started taking ovulation tests earlier then the predicted date, because the past year I had been so irregular. But I did finish progesterone a month ago. And my period was completely text book the last two months. Any way.... I took the ovulation test, and the line was dark on 9/9. However it wasn't so dark that I would've been ov. So I've taken two tests sense the first and the lines were lighter and lighter. Did i ovulate early? Or did am I not supposed to be spitting right now?