I think i have depression, but i haven't been diagnosed. i'm afraid of asking my family doctor, because i don't think she'll fully understand.

Your doc can refer: Even if your family doctor does not understand or wish to treat, i can't imagine any family doctor who would not provide a referral in this situation. The referral should be both to a psychiatrist for evaluation and medication management options and to a psychologist for psychotherapy. Your family doctor's job is to rule out any physical cause for the depression. Best wishes.