White Lie (2021) on Netflix

A popular undergrad faking cancer struggles to maintain her secret.

Katie Arneson is faking cancer. A university dance major, Katie's falsified diagnosis and counterfeit fundraising have transformed her into a campus celebrity surrounded by the supportive community she's always dreamed of: a close-knit group of friends, security in her academic pursuits, and a caring relationship with her girlfriend. Dependent upon a bursary for sick students to maintain her ruse, Katie learns the funding is in jeopardy unless she can provide copies of her medical records within the week.