Ok so i missed march AF too a blood preg test and it (-).. So i was ok what ever.. Then march 31- april 2 i had pink spotting only when i would wipe.. Im confused bc my last Af was feb 1 2016 i didnt bleed at all in march just had mad discharge non smell... Could i have ovulated late? And would that be implantation bleeding. First 2 pics are the first day.. 3rd pic 2nd day.. 4th pic last day.. No bleeding since..