Thread: Period about 2.5 weeks early.

Hi, I just got off my period about a week and a half ago. Today when I went to go pee and I noticed it seemed like it was starting back up and it's mildly heavy. I'm 19 years old and up to this point have always had a very regular cycle. I'm kind of freaked out by the fact that it's almost 3 weeks early. My mother has endometriosis and I have sex regularly. What are some of the things that could be causing this?

Will appriciate any help,
thanks

did you get any more information on your problem, I am sorta going through the same thing.