Spotting while ovulating.

Delayna • I am 30-something-year-old photojournalist living in South Carolina with my husband, toddler, Jack Russell and hedgehog.
I've taken birth control consistently for 4 years and have not spotted at all during that time.  I'm consistent in my schedule, 5 days a month like clockwork.  I started spotting two days ago and this is my ovulation week.  Just want to make sure it's normal.  Thanks!