Spotting or period TMI

Haley

Okay so I just stopped my period on 12/4, I’m supposed to start again on 12/22. Today I have some light pink and brown blood, its not a ton, but still enough for a pad. Is this implantation or my period? My husband and I had sex every night after my period stopped to try and make my fertile window. Just confused, this is my first time trying so I have no idea what to expect.