I have been taking 10mg of Viibryd for 3 weeks now and had horrible side effects (nausea, diarrhea & insomnia). Then they went away. But now they have started up again. I can live with the occasional diarrhea but not sleeping... is this going to be recurring? I want to keep with the drug but if I can’t get sleep then I don’t know what I’m going to do. Thanks!