HBO Max has released a trailer for UNpregnant, which I believe was the very first film made specifically for the nascent streaming service. Haley Lu Richardson (The Edge of Seventeen) stars as Veronica, a 17-year-old college-bound senior who gets pregnant, forcing her to make a tough decision about her future -- one she never imagined she'd have to make. Her choice leads her on a 900-mile road trip to New Mexico with her ex-BFF Bailey, played by Euphoria star Barbie Ferreira, and together they discover the true meaning, and value, of friendship. Rachel Lee Goldenberg …