hiiiii u have sleep onset insomnia require sleep hygiene therapy and medication medicines that can help is lorazepam 2 mg, zolpidam 10 mg etc but sleep hygiene therapy is the best way to achieve good sleep you should follow certain lifestyle modifications like fix sleep time no day time sleep exercise regularly which make u fatigue meditations stress free exercise identify any stress related area and modify it light dinner in evening avoid smoking and alcohol no tea cofee and soft drink at bed time use bed only when u feel sleepy read boring materials in bed light music can help cool n calm bedroom bathing before sleep is also helpful hope u will get best get well soon thank u