Can you talk to us about the circumstances of what happened to you? Was this a boyfriend? Did you break up ? How old are you?
I agree that you should seek medical and police interventions, now. I'm so sorry that you've been abused in this way ........
You're in my thoughts and prayers.
Liz
It's time now to see a doctor, and a cop.
Meantime, DON'T TALK AT ALL. Carry a notepad and write things down. It's possible you have structural damage to your throat, and talking will cause permanent damage.