How Long Does Implantation Bleeding Last For How Long Does Implantation Bleeding Last For? How Heavy Can It Be?

How long does implantation bleeding last for? how heavy can it be? - how long does implantation bleeding last for

So I started to bleed today, n is the pink and brown. I've never dark when I started my period. still kind of waiting for light, whether if will rise tomorrow. but I wonder how long can implantation bleeding and what is the worst that can be or how?
plzz make specific statements and not rude comments.
appreciate to know. Thank you.