I don't know for sure I can only hazard some kind of guess since you asked - I'd say you have some symptoms (dunno about enough I can't say - you may have some others that you haven't quite written down atm but your doc will ask you that anyway) and yes for precautionary measures that's probably why you were told to stop the Cymbalta OR you were told to stop the Cymbalta maybe because based on what you have said, doesn't sound like you're in a depressive phase so would make sense to taper it off.

What does your doc make of this entire situation?