Improve daytime sleep hygiene
What you do during the day can have a major influence on how well you sleep later. Make sure you get enough exercise throughout the day since it has been shown to help with stress and anxiety.
Make sure you're not hungry or stuffed before going to bed. Avoid eating anything heavy or large within a couple of hours of going to bed. It's possible that your discomfort will keep you awake. Nicotine, coffee, and alcohol should all be avoided. Nicotine and caffeine's stimulating effects take hours to wear off and might disrupt sleep quality. Even though alcohol makes you sleepy at first, it might disturb sleep later in the night. Learning healthy coping mechanisms for stress throughout the day might also help you avoid bringing worried thoughts to bed with you.