Uh, this is bad. Keep three weeks without a good night of sleep, and you'll start to have permanent damage. You must go to a hospital (normal one) and get a check up, brain scan and hormones test. Make them understand this is an emergency (do some drama, may be necessary if you live in a bad country). If nothing shows up in your exams (therefore it's nothing physical) and you keep having bad dreams and visions, then you may have Schizophrenia. Go straigth to a psyquiatrist or a psychiatr (sorry for mispelling, english is hard) and explain to them, show your exams. They'll make some exams, and help you. I have a friend with Schizophrenia in Oregon, USA. He is a great guy, a great gamer, has wife and a son. He needs meds, but he is happy now. Think about it, and seek help. Hurry!Listen to my advice...
