Last summer I was diagnosed with Bipolar disorder. But all my life I've also had nightmares (not full blown nightmares, but I see dead people's faces when I close my eyes). I also always thinks there's something lurking in the dark, therefore I'm terrified of the dark now. This has progressively been getting worse lately. I've also heard voices but only a few times in my life (I'm 21). I haven't been sleeping well lately because of my nightmares. I obviously have mood swings which are getting worse too. Is any of this normal?