AF is 4 days late. I started spotting 3-4 days before was due which was right around 12dpo. Everything I looked into said implantation. I've spotting on and off since then. I tested 1& 2 days ago (still spotting) and BFN. Still no sign of AF and a very light spot, almost invisible now. What the hell could be going on? Should I test again? if so, when should I test? this is getting oretty nerve wrecking not knowing what's happening. Are you supposed to test 4 days after implantation starts or 4 days after you stopped spotting? With both of my babies I've never had any symptoms but I missed period. no sickness, no sore boobs. no nothing. someone try to help a girl out please. I'm losing my mind over here 🙄😭