I know, this is weird - only CD9

Had some spotting and decided to do a high sensitivity hcg on the discharge. 
Had it in my hand and caught the spotting. I know it's weird to test it and it was more like CM so it didn't absorb like urine on the strip. I see a vvvvfln line during time frame. I know there's a dye run bc of how it absorbed. 
But it's weird right? It almost looks like an Evap running straight across but it's not dry