Ovulation spotting

Bryn • Proud mama of a 3.5 year old son and 1 year old daughter. Married since 2.5.13
Has anyone experienced ovulation spotting/bleeding? I have never, ever noticed it before but this last cycle I had light to medium pink on my tissue two seperate times during the day. I have a pic but it's sincerely tmi so I'm not really sure about showing it. I know sometimes I might have a little blood after being intimate with hubby but that was two days prior to this so I don't think that would have been it. Did anyone with ovulation spotting conceive that month? Thanks for the input ladies! It's amazing after nearly 27 years your body can still up and surprise you lol