in the past week i've slept 8 hours one night, 6 hours another, and every other night was 3-4. feels like I'm going insane. i've seen a doctor and there's nothing physically wrong with me. he thinks I'm suffering from depression and I'm supposed to see a therapist next week, but in the meantime I still can't sleep. I feel like everything would be fine if I could string together two nights of decent sleep in a row.