Recovery (2018)

Daley (55), a recent cancer survivor who just found out he's cured, has to adjust to a new life after being ready to die, but with insurmountable insomnia plaguing his mind after the treatment, days and seconds begin to bleed together. Going weeks without sleep, the hallucinations are becoming more frequent and powerful, Daley is forced to question if his mind is playing tricks on him or if there is something more powerful at hand?