Implantation or period!?!?!

Janeth

I was supposed to get my period the 22nd, which I didn't

But yesterday & today i was having like a light pinkish bleed like spotting but not period

My ovulation day was the 10th so im comfused idk if its my period or its implantation!

I've never had any spotting before period! Thats why im confused right now! & yea 3 days late

What you guys think?