Well I had sex on December 5th and about three or 4 days later I had brown discharge in my panties when I woke up and my period wasn't due to start until a week later.. On the 11th or 12th and here it is the 15th and I'm still having this brown discharge. But it's usually only when I wipe. And sometimes it's in my panties but it's never bleeds through so idk what is going on. I took a test and it said negitive and I'm still having this brown discharge to so could that be why it came out negitive