Why would I still have brown discharge after missing two pills?

Rebecca

Cause I know that I’ve always taken my pills on a regular basis and then I missed two of my pills and now I still have brown discharge even though I went through and took both of them on Saturday night.

What does this mean cause I know that there is in between bleeding and I don’t know why I’d still have brown discharge even though I took the pills I missed.

Is brown discharge a sign of pregnancy?