Sleep an hour then wake up even though i'm dead exhausted. i got tested for insomnia but apparently i don't have it? im so tired!

If you have had a: Sleep study and don't have sleep apnea you may be depressed. I see that you are dealing w/chron's and have had a head injury. A mental health professional can give you the support you need and help you learn strategies to cope and sleep. Peace and good health.

Insomnia: Insomnia can be frustrating. Good sleep hygiene is key. Try to avoid electronics, nicotine, alcohol, caffeine, vigorous exercise, bright lights, ; large meals prior to bedtime. Regularize your sleep ; wake up times including weekends. Keep a sleep diary. Understanding why you have insomnia can be effective in treating it. A sleep medicine specialist can help with that. Hope that helps!