I feel like i'm going crazy? what do i do?

See a therapist : You need to see a therapist for an evaluation and for psychotherapy. If you are having thoughts of harming yourself at this time, you need to go to the nearest hospital emergency room. It sounds like you need support and some help at this time. Start by finding a professional with whom to talk. You are not alone and there are people out there in the world who really care.

That must be very: Concerning for you. Encourage you to see your personal physician. He or she can do a basic psychological assessment and evaluate for any possible medical causes. He or she may refer you for further diagnostic evaluation & treatment with a psychiatrist or a psychologist.