What to do if i might have munchausen's syndrome?

Whoa: You know whether or not you have Munchausen's syndrome. If you do, then you have pretended to be ill, perhaps injuring yourself, to enjoy the warmth and care that a hospital patient receives. It's a poor long-term life strategy. If someone has told you that you "might" have it, then they suspect you're feigning illness. Only you know whether that's true. If it's not, forgive the suspicion.