Hi Morgan,
I have been on Cymbalta for the past 6 months and the only side effect that I have had was as a Precvious Person mentioned that I had a hard time going to sleep at night, and I would talk in my sleep alot. My Husband had to wake me up several times because I was yelling. I have had some bizarre dreams while on Cymbalta also, so I asked to be taken off of it and no more yelling while I am sleeping and no more bizarrre dreams.
I have a Friend who is also on Cymbalta 2xs a day, and she is doing fine with it. She says she feels better with her pain levels and her sleeping isn't effected by it, so I guess we are all different and have different rections to drugs.
All the best to you :)
Stay Positive!!!!