This is the Australian short horror film Insomnolence.
It was written and directed by Kiefer Findlow, and stars Tim Clarke, Catherine Lorenze, Frank Otis, and Vanessa Sianna. It won Best Australian short film at the 2016 Monster Fest. Check out the synopsis and short film below.
"Virgil has been having trouble sleeping since the death of his wife. As his journey goes on he starts to be haunted by her thick golden hair. Can he escape his own psychedelic nightmare?"