I'm hatin' it - A dramatic way of saying you're having a bad day and nothing

A dramatic way of saying you're having a bad day and nothing is going your way.

I'm hatin' it, my dog barfed on my shoes and my math test is tomorrow.

I'm hatin' it, my dad forgot my birthday and my mom is mad at me.

I'm hatin' it, my best friend is ignoring me and my dog won't stop barking.