*beep* Thieves. This was/is MY script, I wrote this film!

A friend told me about this film a few days ago because it reminded her of a script I let her read awhile back. So I watched it and I was like, "Wow this film is kind of like a script(I wrote)and sent to a company called Madhouse Ent." So,I dug through my things and found my script I wrote 4 years ago and sent to Madhouse a bit later for feedback. I was a 18 year old screenwriting major at a film school In Chicago at the time. I was reading along and watching, there were some changes but this is my *beep* script!! The characters names changed but the opening scene was the exact same. I'm so pissed right now, Im shaking and I don't know what I can do about this. This is my script I actually wrote for Jennifer Lopez(in mind) to play a sheriff in rural Michigan who was half Native-American. They made the daughter white though. I can't believe what I am seeing I was a dumb kid who was looking for a break and sent my script in and now I see it made into a movie years later. My stomach and head hurt,I can't believe this. I'm being 100% serious about this.