about 3 weeks ago i missed 2 birth control pills and proceeded to take 2 each day for the two days after. then after that i got a light period and it hasnt stopped since. its not reddish and its not completly brown either. Its a shade in between the two. i have unprotected sex most of the time, and i dont know what the problem could be. also, the birth control im on is seasonique which only gives me a period every 3 months and when i did this it was only the 2nd month of the pack so i was far from getting my period.