Positive test??

Mariah

I had my period August 2-8 everything seemed normal except the first couple days were a little heavy. About 4 days post period I started having light brown discharge similar to what I experience at the very end of my periods. This continued for a couple days so I thought I guess I’ll take a pregnancy test but I just had my period so I was sure it wouldn’t turn positive but it did. I have no symptoms. Any ideas?