It is probably your body changing. I know when my body started changing (i'm a girl though..) my hair went from sort of wavy to extremely curly with ringlets. I'm not exactly sure why this happens, but you might just have to embrace it.

Curly hair needs a lot of moisture to stay healthy so natural … Read more

If my grandmother is to be believed, it is because you started eating the crusts on bread.

You'd have to ask someone else who's seen a picture of me....cos I can't tell, I look at this mug every day! 

Oh hell no