I think I can help interpret this dream. It isn't really much from what the others thought. Like always, of course you're still unconsciously thinking about your past problems, causing it to reappear in your dreams. In the abuse dream, seeing how you did it to yourself, it could be a message that you're hurting yourself more by reminding yourself of it? Just a thought. I believe there is a sort of separation of yourself in wanting to stay in the hospital, and that is being carried over. To go away naturally you'll have to let go of it, but you could try handling it in a lucid dream.