I dont know whats happening

Whenever I'm upset I kinda do things without thinking about them. One day I was mad so I cut my hair (it looks really cute) today I had a bad day and literally am about to dye my hair. Please someone talk me out of it.

Update: I didn't even really look at the colour I was dying it, I mean I know it's gonna be like a light blonde i think. Anyway I'm waiting for it to sit