I have also been diagnosed SPD and feel that I can be emotional, I'm very.... unemotional about myself and what i have been through etc but stick me in front of the TV with a sad program where other people are crying or sad then i'll get emotional.

I have also just been through a period of psychosis type symptoms and goodness do i hate it! (though now i feel emotionally drained and flat and empty and that i think is worse). Though i figured this wasn't part of SPD?

I guess everyone is different and you don't have to hit all the markers for SPD to be diagnosed with it, just the majority of them