Ahh, am I having a bad hair day?

唉，我是不是有一个“bad hair day”？

I'm having a bad hair day – I think I'll go back to bed!

我今天太不顺了，我想我要回去睡觉了！

I also have an emotional connection to my hair in the sense that when I have a bad hair day, I magically have a bad mood.

我也对我的头发有一种情感上的联系，因为当我头发不​​好的时候，我的心情就会神奇地变坏。