What does this mean ?

Justine • we have our babyboy Ethan born may 13,2016 n our babyboy Emmett July 3,2017 and our babyboy Elliott born August 8th 2018(:!!! I love them so much
So this morning I woke up spotting light pink then I put a pad on for just in case now I have slimy light brownish discharge what does this mean my period isn't due for a week or 2 I think ?