Perchance to Dream (2014)

Sam is a young woman who's engaged to her best friend Alex. ever since she was 10 she's had nightmares and recently the nightmares have been getting worse, she starts seeing things from the nightmare even when she's awake. finally after a traumatic day that leaves her questioning her own sanity she visits a psychiatrist who puts her under hypnosis allowing her to enter the nightmare and confront the trauma that caused her nightmare.