Period is late and i've been spotting light pink but today when i wiped it was a bit more than usual what could it be ?

Don't worry: Implantation bleeding is often confused as a light period. It actually a drop or two of bright blood 6-7 days after you ovulate. And that's all you get. So, if this is when you are supposed to get your cycle, then you are having a light and short period. The brown and pink stuff is due to a very light flow.

Period: if you're sexually active it is possible that you may be pregnant I would do a home pregnancy test to determine that.if you're not sexually active and it is not unusual for periods to be not exactly on time and should eventually revert to normal.