Light bleeding 12 dpo

Alexandria

So it's 12 dpo and I woke up this morning to some reddish brown bleeding. It took a couple wipes to pass. I'm not sure if it is implantation because it seems kind of dark. I also had a little more a few minutes ago, which was also similar in color but less in quantity. Should I test or just wait for my period?

I'm kind of skeptical because I have never conceived before (mainly because of irregularity and having been on depo for 6 years prior to trying) and we only "baby danced" once during my window. But I've been off depo about 4 years now so we shall see...

Sorry tmi with the pic