Very faint line ???? Or dye run ????

Period is 4 days late I'm honestly going crazy had what looks like faint positives on blue dye and I know theyre unreliable so ive done some pink dyes pink dyes all show something in color but only AFTER the time frame so I disregard them my period HAS NEVER been late

Early by a day or but never late

Im emotional I'm nauseous

This has been a long hard journey for me and im hoping this is my month

But i feel like a crazy person reading these tests

Also is it normal to get a clear positive then have it disappear ?