My period ended 8 days ago and i had unprotected sex that day now 8 days later i have a light pinkish discharge only when i got 2 the bathroom. help?

Possibly pregnant: It's possible that you got pregnant eight days ago. You could take a home pregnancy test now or in a week or so. Or, the light pinkish discharge could be due to hormonal changes in your cycle---breakthrough bleeding. Typically this happens when estrogen and progesterone, the hormones that regulate your cycle, are imbalanced. Hope that helps!