Just wondering if you went to sleep after taking latuda and then woke up? That's what is happening to me and our meds are really alot alike and I just went from 20mg latuda to 40 myself.My meds are buspar 90 mg., ativan 2mg. 3x a day, brintillix 20mg., ritalin 20mg. 2x a day, and the latuda. I have just been on the latuda and brintillix for a couple of months. I have also put on about 10 or more pounds since starting the latuda. Have you noticed any weight gain? (just starting treatment for bipolar 2)