So my last period lasted from nov. 4- 8, the little red hearts are when we had sex. The app says I ovulated yesterday but according to ovulation strips and cramping I think I ovulated around the 13th. On the 18-20th each day I would have one wipe (a day) that I would get cm with a tad of brown sting or pink string of blood, ONLY ONE WIPE, pics below, it stopped yesterday and I haven’t had it since. I had a faint line the 18th-yesterday but tested on a different brand today and completely negative. Could that be been implantation or was it probably ovulation bleeding?