Help Me Out

Sooo I what I’m thinking is either implantation bleeding or cycle… My cycle normally last 5 days and my cycle is pretty normal of enough blood to change out pads through the day…

This cycle I started Tuesday 19th and it started with light pink when I wipe that whole day the next day Wednesday 20th some normal bleeding I use up only 2 pads that’s day Thursday 21st I’m back spotting it’s brown blood like the end of my cycle.. today is Friday the 22 I have no need for a pad it’s only when I wipe and it’s still brown blood..

Is this a period or implantation?