Years ago when I had been prescribed many different AD's in the SSRI group, I too, lacked emotion, and missed having them. After coming off meds in that category, I was able to feel my emotions once again.
Lamictal, anti seizure med also used for Bipolar and migraines, too, has been good, and it doesn't rob me of feelings, if a good cry comes on it gets to flow, even can once again, enjoy tear jerker movies.
Talk to your doc, maybe you can be switched to a different med.
I wish you lots of luck with this.