I Had My Period Last Month For 13 Days And I Usually Have A Period For 3-5 And On Time But The This Last One Was Way Early And Was Mostly Light And Brown With Some Normal Red Color?

Sounds like irregular period due to some hormonal imbalance or stress. There can be many other reasons for it too, which can only be cleared through check up. You should see your doctor if you feel something abnormal. It is also wise to take pregnancy test once you miss your period.