Hi. I understand your concern. Sleep problem called insomnia. There are two types of it. Primary insomnia is ideopathic and not associated with any psychological disorder. Secondary insomnia is associated with psychological disorder. Insomnia is common in stress and anxiety. Proper psychological evaluation will be useful to confirm diagnosis. It can be treated with medicine like benzodiazapine and sleep hyigene methods. Avoid day time nap. Fix sleep schedule and stick to it. Avoid smoking and drinking. Avoid tea and coffee before bed. Treatment of psychological disorder can help you to restore good sleep. Consult psychiatrist and get help. Glad to help you further. Thank you.