I also have that the last few days, the light brown discharge. It’s leukorrhea. Get your checkup if it smells bad, or if it is greenish or bloodish. My period is due supposed to be on Sept 6 and its Sept 16 and still there is no sign of period coming, just white discharges, sometimes light brown. I’m pregnant for 5-6 weeks I guess. Been sleepy, tired and hungry for the past few days. I never had a PT, I just knew I’m pregnant. A bit scared, but happy.