Okay, so I know what the whole "old blood" brown discharge looks like, but what I have been experiencing is different. I ended my period about two weeks ago. Then last week was the first time I had had sex in about 6 months. The next day I thought I was spotting from getting the beginning of my period again ( i always start with the "old blood") But its still here over a week later, and its just thick, brown discharge with like a sweet smell. I am 20 years old I have never experienced this and I have no idea what it may be. any clues?! its kind of freaking me out!!!