Help me! Pls!

Taylor • Baby dust to everyone!

I had AF Jan. 2nd - 7th... according to the app I ovulated 13th-19th (thought that was long to ovulate) but anyways... tonight I started light LIGHT pastel pink bleeding.. very faint. I took a test right after going to the bathroom a few times and still seeing it. And it was a negative. Should I wait till the morning to do another test or what could your thoughts be?