Implantation bleeding?!

Jaqueline
So my AF isn't due till tomorrow june 17. 1am june 16 I went to the bathroom to pee and when I wiped there was.brownish with mucus and just a thin line of blood. I wiped again, it just looked like the toilet paper was damped pinkish. When I wiped the third time there was nothing. Could it be that its my period? Or implantation bleeding??