Here There Be Monsters (2018)

The story of the film is about a bullied girl being stalked by a strange creature. Leading to her unleashing her own darkness in order to survive. So as you can imagine it gets a bit dark.

A girl is bullied by 2 older girls on a bus ride, one of the girls constantly pushes her, then stabs a pencil into the side of her neck, she is shown wiping the blood of her neck. The bus then stops and the older girls get off and one of them sticks their gum in her hair.

I think there is some language in the scene where the woman walks out of the house, and the man starts yelling. Though it was so muffled that I couldn't tell what he was saying.

A woman is seen smoking a cigarette.

all of the film after the opening scene is edge of your seat.