How long does the implantation process actually take?

You had an implantation dip at 9 DPO test 19 DPO just to be safe, you had implantation bleeding which sound like you are gonna be a mummy! I'm currently almost 7 weeks pregnant, at 9 DPO I had implantation spotting but didn't get a dip in my chart till 14 DPO, I though AF was going to show but I got a BFP the day before AF was due. Best of luck