Implantation bleeding?!

Megan

Okay ladies, I have a couple concerns. My last period started on January 2nd and only lasted 3 days. My normal period lasts 5. My period isn't due until another 5 days from now.

I started spotting earlier this morning it was more brownish pink, and it's been off and on all day, but only enough to where I can see when I wipe, not even enough for a pantyliner. Normally when I start my period it starts on the expected day and it starts heavy and is never off and on.

I've never experienced this before, and my period has never ever been this early and this light although I do have mild period cramps.

Other thing that is weird is that I have absolutely no breast tenderness whatsoever. Every single cycle, a week before my period starts my boobs get extremely sore and tender but not this time.

From my cycle chart, I am 9 dpo.

Can anyone help me out with this?