No, Christmas, he's not going to report you. You're allowed to say you're sorry, it doesn't mean anything. It just means you're a nice person who feels bad that someone went through a bad time; it doesn't mean you're saying you did something wrong, and it doesn't for one second mean you did do something wrong.
Whilst he didn't deserve the kindness of your apology I understand why you did it. You seem very thoughtful and considerate Christmas but you need to look after yourself right now; he has not and he will not show you the same kindness. He isn't sitting thinking "god, I hope it wasn't too bad for Christmas, that time I tried to make her do that thing. She must have been frightened - frightened that I could do that to her - someone she trusted. I feel so bad about that, I really need to tell her I'm sorry. Actually no, that's probably the last thing she wants, to hear from me, someone who scared and upset her and meant she had to explain everything to the police. She probably needs me to leave her alone and let her get on with her life; that would be the kindest thing I could do". He's not thinking that, is he!
He's not going to report you, and literally no-one he could show who cares about you will think anything bad about you for a second, but you need to put yourself in a position where he can't get into your head like this.
Are those friends that were there with you through it all, are they still around? is there someone you can talk to?