Early Period?

Simi • 💗MAR2009💗APR2016💔OCT2017💔JUN2018🤞🏻TCC
So, my period has arrived 4 days early (10 dpo). 
​It is really bright red whereas usually it's dark in color. Also, there only seems to be blood in the morning as I havent worn a tampon overnight seen as though there isn't much blood in the evening.
​Is this unusual?