1DPO Spotting!

Misty

So this is my first cycle of Clomid and I am pretty positive I ovulated yesterday. My temp rose by almost .9 this morning so I am counting today as 1DPO. But now I am spotting?? it was just a small amount and only once when I wiped but I have never spotted between cycles before. Could it be ovulation spotting? I thought ovulation spotting was super rare?