Hi. It must be tiring for you to try and still not able to get a goodnight sleep. I can suggest you a few tips keeping in mind what has worked for my clients but I would urge you to see a psychologist as it would help you get techniques tailored made for you. 1. Writing Write away what worries you and all the random thoughts. https://www.google.co.in/amp/s/www.psychologytoday.com/blog/brain-waves/201801/the-connection-between-writing-and-sleep%3famp 2. Have a shower 3. Read up on Mindful sleeping 4. Physical exercise 5. Avoid naps during the day time. If your problem still persists, I would request you to see a psychologist and he or she will able to guide you better. Hope this helps.