Brown discharge meaning?

Eli • Survivor 💪🏻 19 💖

I’m currently having brown discharge and and it’s been going on for 4 days straight now. It started a few days after my ovulation week ended and I know it’s not my period.

Anyone know why this happens??? This is the second time it ever happened to me.

(Weird thing is when I asked my grandmother she said it’s usually a sign of pregnancy but I know I was safe).