I feel this! I'm only 16 but nearly every doctor I've had has confirmed I'm bipolar. I have extreme symptoms that have caused me to get kicked out of school and lose my job. Borderline Personality Disorder also runs in my family, something that I believe is most likely affecting me. Perhaps being underage is what's causing my doctors/therapists/etc to disregard the suggestion? People around me very quickly identify something is seriously wrong. Psychotic symptoms that less mirror bipolar/bpd and more mirror schizo-spectrum disorders are also causing some serious issues in my life. I don't know how to deal with it to be honest, but doctors have such differing opinions that I don't know what to believe.