Question to ttcers?

So i currently have been ttc for almost 8 months now and my period "started" today it was very light as if i was spotting and it was dark pink and it stopped and turned to very light brown spotting it wasnt even enough to fill a panty liner and i had no cramps whatsoever what could this be? Is this implantation bleeding?

Bte i havent taken any test yet im just waiting it out to see what happens with my "period" if it stops early or continues to be super light ill test and update you guys i just want opinions