My mom's problem was that she was taking more mood stabilizer.
Last night I slept about 3 hours and woke up at 12:30am. None of my tricks for sleep helped. The cat curled up beside me in bed. I may have gotten a little of the kind of sleep that feels like you're not sleeping. I got up at 4:30 and worked on my paper. My body ached with tiredness but I felt alert. I tried sleeping again in the early afternoon, with a small handful of pills designed to combat the possibility of mania and napped for a few hours.
13 hours ago