Should I Seek Psychiatric Treatment. I Have Been Advised That

Should I seek psychiatric treatment. I have been advised that I have some severe psychotic symptoms. I have lived with these symptoms for years. I manage to function but it gets very hard sometimes to work and I have no social life. I really feel that psychiatry is a pseudo science and I have very little faith in medication therapy that is used in the mental health field. I believe I could see four different psychiatrist and I would get four different diagnoses. Is life really survival of the fittest and do the mentally unfit need to submit to the unseen wolves that are in their mind and the wolves in sheep's clothing that are inside their pocket books?