I placed duct tape over her mouth and nose
I hope this is a joke, why would you do this?
I think I lost control, I was shocked myself too.
I suggest you remove the duct tape on her mouth and nose immediately, like right now. She may not be able to breathe and she may die and I would definitely report you right now to the police if that happens. I'm not sure what you are doing, but I suggest you set her free and give yourself into the police because you have done something very illegal.
You are taking it way too seriously.
That is going to kill her. If you are scared, just let her go before this gets out of hand.