The doctor does not believe me that i have depression, what do i do?

[PsychoticLife]

i have schizophrenia and im on tablets for that but i also have depression and i always feel down and sad and i stay at home every day not socializing with people... the doctor says because i can smile im not depressed... i smile at every thing but its not a happy smile its a crazy smile ... this is bollocks i want my anti depressants i used to be on them...