Spotting during ovulation

Sharon
First time to happen for me so I'm wanting to see if anyone has had this happen...
I tested with a ovulation test yesterday morning  7/6 and got a :) so I guess you could say I'm in the window of 24-42 (if that's right) hour window. My husband and I did the dance, and today I use the bathroom and had a very small amount of what I called blood... It was very little and pink. Has anyone has this happen?