Weird pregnancy test

Jessica • SAHM aspiring physical therapist
I bought the First Response AHPT since I'm exactly 6 days from my period....first one took a little bit and bled to negative, second one went into an almost positive line then bled to a finished negative. My husband held it to the light and says he saw something but thinks it's the test in general. Did I test too early? Or should wait for missed period? Any help is appreciated!