Sorry you're so blue right now. I don't take Lithium, but know several people that do. They don't have flat moods, however lithium isn't their only med either. What can you do to talk to your doc? Sounds like maybe you need an AD added to your meds maybe? Using coping skills is a great suggestion. For me, if my chemistry is unbalanced, it's harder for me to work with skills.

Keep letting us know how things are going!