weird discharge? TMI PIC

Kaylyn • 20, little/kitten, licensed cosmetologist and Wiccan 🌙
I'm not suppose to get my period for another 8 days. Ive been currently on birth control (sprintec) for almost 7 months and take it around the same time daily. I have 5 more blue pills left. I had unprotected sex three days ago but didn't get this discharge until yesterday night.