Help! Some strange happened!

Okay so I thought I had started my period this morning but as the day went on it has gotten lighter and lighter which isn’t normal. I had spotting a few days ago so I really don’t know what my body is doing right now. I decided to take a test and the following pictures show it’s progression.. the dye had already ran all the way across before I took these soo why does it look like it was positive and then negative? Am I or aren’t I? I followed with a frer but I don’t see anything on it .... do u?

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