I get insomnia really bad how to cure it?

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BballinGurl asked:

I get insomnia really bad all the time. i’m only 14, and since I get so little sleep from my insomnia, I go to bed really early, like at 9 or 9:30. But then I usually won’t fall asleep until 12 or 1 in the morning! it’s awful, and i’m always tired. i’ve tried everything though – I don’t eat/drink anything with sugar or caffeine before going to bed, i’ve made sure i’ve stopped excersising an hour before I go to bed but I excersise a lot during the day, I get off the computer an hour before sleeping. At night i’ve tried taking deep breaths and streching and relaxing my muscles. Nothing works!!! How can I get to sleep?!?!