pregnant or not?

You could test on the day you were supposed to get your period. My implantation bleeding started 3 days after my expected date, but it varies for everyone and every pregnancy is different. I'm now pregnant with my fourth child, and this time I only had brown discharge for 7 days in the evening. With my other kids, it was also a bit pink and brown. As long as it's not too much, just do a test.