Question

According to this app, I ovulated 3 days ago and had sex with preseed 2 days ago. I just woke up this morning to what I am assuming is ovulation bleeding. It’s pink/orange and isn’t really heavy. My question is, does the ovulation bleeding mean I’m not pregnant? Or that there’s a 0% chance that I could be pregnant? This is the first time I’ve ever had this before. This probably sounds really silly but idk how else to word it.