I know that might sound dumb. but I've already been diagnosed with general depression but that was made a long time ago and i really am starting to feel that something is wrong. I've been very depressed for about 9 or so months and until recently it's been extreme and i've also noticed i've felt very disconnected from everything even my family and friends. I've been wondering for a long time if i might have a kind of major depression. my Grandma had Bipolar. Is it posible that i may have it too or some kind of form of it?