Implantation bleeding?

Allie

According to my <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> I ovulated on 7/24, but this morning had some pink/brown discharge when I wiped. I do not typically spot between periods. Has anyone else experienced this? Could this be implantation bleeding even though I’m only 4 DPO?