Emotions and Antideprssants

Wondering if an antidepressant could fix this lack of emotion. This feeling of nothingness, no emotion, flatness that i sometimes have. No rewards. Lack of joy for living. What neurotransmitters could be involved in this? My current remeron+zoloft seem to be in effective in treating this. They have brightended my outlook somewhat, but I still get hung up in this weird state of flatness. Maybe a dopamine agonist could help. I think there must be an answer.

Does this symptom improve with time? Its my worst symptom by far.

Try L-Dopa or selegiline. Be careful with both and ween yourself off if you take them for long periods.