Psychotic breakdown, and why I am here. (introduction)

About a year ago, I went completely insane. The nature of the insanity is quite horrific, and shameful. I harmed others in the process. It happened over the internet, luckily it happened over the internet. But there are others who are aware of what happened, who were effected, and I have no idea who they are (it happened on social media). So I am also struggling with remorse. If anyone has any questions about what happened, as I cannot describe what happened with much simplicity, you would be doing me a favor by asking about it. This is my first post on this site.