Have you had sleeping problems in the past? Is there anything that does make you feel sleepy? I don't take drugs to help me sleep. I have a "soothing sound machine" with different nature noises on it that I turn on sometimes. My dad also bought me this big round globe ball that you plug in & it changes colors. It's kind of soothing to look at. I'm not sure what else would help if you've tried bathes & such!
Good Luck, I hope you find something to help you!