Implantation?! HELP

I started having random, VERY light spotting/bleeding that’s been dark brown to light pink and back for the last 2-3 days.

Only when I wipe, not a full flow at all.

Nothing today!

AF isn’t due until Thursday.

No cramping or anything like that, but my boobs have been super sore.

Google tells me this is implantation and now I’m freaking out.

Anybody had implantation bleeding with a pregnancy? Did it happen like this??