Implantation or Period?

Katie • Wife, Still trying after loss. Baby Dust for Everyone ✨♥️

I’m 12DPO. I’m well aware implantation is very rare & that I’m very late in the game. Just trying to feel a slim semblance of hope here before I give up on this cycle. I just bled a little bit, a really light light spot & then I wiped & it was gone. I went and put on a pad just in case. My period would begin 12/14 if I’m not pregnant. Someone help? 🥺🥺🥺