There are times like this moment I think of taking a train to my final destination.
So, do you want to run away, or is this a euphemism? I think you probably need someone on your side. I recommend finding a psychologist who can help you take back your life. It helped me immensely, and now, around 30 years later, I'm still grateful to my psychologist for all the help I received.
I'm sorry you feel so badly -- I hope you can find someone to be in your corner and help you figure out how to live differently so you could be happier.