Period delay

Do you track your period on a apps? I do. Sometimes it would be off. Even when I log it in. But sometimes you have to wait a few days to get results from the test. I can usually tell with out a test. When my pee is bright neon yellow like the glow sticks

Use an app too it’s normal so accurate but since the tables feel it has throw my hormones all over the place. Will definitely wait a few days and test again to be on safe side