I started my first dose of Latuda last night (20mg) and my head already feels clearer but my body is ACHING! Anyone with fibromyalgia taken Latuda? I'm wondering if it can increase pain or if the timing is just a coincidence because I have been bedridden with my depression for several weeks. It's so bad right now that even my armpits hurt. I haven't had pain like this since before I got on Cymbalta.