Brown Discharge?

I’m on the pill, i’ve been taking it for about 3-4 months now I suppose.

I did take a Plan B Pill earlier in the first week of my pill pack this month. I know that throws a little bit of everything off sometimes.

Not asking for judgement, I know Plan B Pills are not everyone’s cup of tea.

Just asking if this is normal...

Today is the first day of my “period pill week” and for the past couple of days I go to the bathroom and pee, and when I wipe.. there’s dark brown discharge.. probably TMI there’s never any in the toilet.. just when I wipe. Is this normal? Or should I be over reacting/panicking to google telling me I’m pregnant?

Just looking for some insight.