Taken 10 mins after! Crazy colour run 🙄

Lottie • Well well

So I took this photo after I finished doing my hair and stuff before school. I screenshotted the inverted photo after school as I didn’t have time to this morning.

These are one step cheap tests of amazon, can anybody tell me what’s going on as I have got a faint line before but no crazy colour run like this. HELP LADIES😫💓