What does this mean.

What I thought was Af came 5 days early. Started off rusty I color. The next day was some what heavy dark blood twice. Never filled a pad. Then stopped today I have brown discharge that has been there twice when I wiped. Af was due Friday the 22nd Any one have this and been pregnant.

It has never been a flow I had cramps about a week ago. Nothing now.

I’ve texted and got a BFN waiting to test again. until Friday to see if my real Af shows.