Hey @Unstudiedhumanbeing
Sorry to hear what's happened. It must be so hard to find your friend is sharing your private discussions with other people. And you must feel betrayed and hurt. And those feelings are completely valid.
Have you got something nice you can do for yourself after what's happened?
Do you think you'll be able to discuss with them what happened and your feelings about this? But if they didn't answer, they might not later either. So I'm not sure.
I just want to remind you, this is not your fault. They are the one at fault, not you.
Anyway, hope you're going ok.