Spotting during ovulation cycle

Christy • Been with my boyfriend for 13 years now we really havent never used protection other than a depo shot for about a year and i stopped and just havent ever got pregnant.UPDATE..its.now been 21 years and finally got my miracle baby she is now 2 years old an

Ok today is the first day in my ovulating cycle well this evening i starting spotting and then went to pee and had a little blood clot like how i would normally on my period sorry if TMI anyway has anyone ever experience that ??