Implant bleeding? pregnancy?

This morning i went to toilet and wiped after bin for a wee and it was pink mucus type SO i put a tampon in and 2 hours later i took it out n now its brown?? t aint even filled the tampon its just a steak of brown is this implant bleeding not sup post to get my period till the 3 feb i look on the ovulation calender and i was ovulating on the 17 of jan & i read some where dat you implant bleed 9 days after ovulating SO that's tday aint it?? so if i take a test now will it show postive? & is this implate bleeding