(((geis)))
So sorry to hear about all this. I freeze sometimes, though thankfully haven't had to deal with something like that in recent years. I know how unsettled and unsafe I feel for ages afterwards - I've made a mental list of comforting things that help me but it takes a while before I'm in a state where that will work.
Please just keep trying, keep doing whatever might help even if it doesn't help just yet - after a while it might, as you begin to recover from the trigger. I find holding something warm and soft helps (I have a velvety top I sometimes wear if I think it's likely I'll need this).
Is there anyone you could be with for a while that you'd feel safe with?

Bluegrey