I came off the implant 2 weeks ago on Thursday I went on the pill but only taken 5 change my mind I had a bleed the day after having implant removed presume it was a withdrawal bleed I did an ovulation test Sunday which was positive also did a hpt which did have a faint but pink line I put it down to a evap line I couldn't remember if it was in time limit since sat I've had on and off bleeding it's not enough to wear a pad and last night I had cramps with it I thought it might be my period starting but it's stopped again opk is now bfn could it be implantation or because I ovulated or could it be the pill I didn't think the 5 I took would of made a difference