When did it start? 5w3d
What color was it? brown
How long did you have it? a couple of days
Did you have cramps/back pain? oh yes, especially on my right turned out thats where the baby implanted
Did you have any other symptoms with it? tired, nausea, headaches and moody

I didn't have any implantation bleeding with DD but i did have cramping, quite bad cramping.

you get your BFP. Sounds very promising