Read?

So my "period" was the 27th and it came as a brown discharge not like my normal about to start blood. The next day was a light pink and the day after was very very little light pink. And after it came back brown. None of these days I had to wear a tampon was this still my period only four days normally 6 days? And it's now the 2nd and I'm lightly cramping. Anyone know what's up? Lol