Color pop hair

I am female (19), I dreamt last night that I was at my school and in a break time, I sat beneath a Peepal tree. I could see that people were gazing at me oddly. At first, I didn’t really care but a couple of minutes later, I felt humiliating and went to the restroom. There I could see my hair is changing into diverse colours. I was stunned, then I rubbed my eyes and once more I saw within the reflect. Now, my hair was green in colour. I begun to cry sitting with in the restroom. I woke up suddenly and checked my hair colour. It was all fine and snickered at myself. That was truly an odd dream.