I'm starting to feel depressed, anxious and paranoid. Nobody deserves this!

I wrote something to a guy via Facebook that I believe might have been something a little naughty, but I'm not sure because I was drinking a lot back then. A girl that doesn't like me at all for sleeping with her boyfriend got ahold of this message and sent it all over the Internet and now I am getting dirty looks and even rude comments from people and laughing! It's making me sick! I have 2 kids that need me so suicide isn't really an option. I'm starting to feel depressed, anxious and paranoid. Nobody deserves this!! I am a good person. I just made bad mistakes when I drank.