Anyone experienced implantation after CD28?

Post D & C which was back in October. I also had a natural miscarriage in July. My first cycle after D & C was approximately 32 days & my second was 26. This is my third cycle and we did start trying this month. I am CD34 and experience light pink/brown spotting on & off for the past 24 hours, only when I wipe. I’ve experienced implantation spotting & it’s identical but I doubt that can occur this late in the game so I’m assuming it’s my period starting. I keep expecting my period to start but it hasn’t. So confused 🤷🏼‍♀️

Anyone experienced anything similar what was your outcome?