Tmi! No pics

Im supposed to be starting my period any day now. No sign of cramps, which i ALWAYS get. On Wednesday i had light pinkish red spotting...once or twice only when i wiped...then twice i had brown goopy discharge when i wiped. Yesterday about every other time i went to the restroom i had brown goop when i wiped, it looks like brown blood mixed with sticky thick cm. my cervix was super low last night, and today more brown goop. I took a hpt and it was negative. I should note that i never spot before starting my period.

Has anyone had something like this? Is it spotting before AF? Or implantation?