@AnonymousVent542 I’ll offer what I know. A relatively steady bedtime. Try to avoid caffeine. Reduce your screen time before bedtime. Create some sort of ritual at bedtime. Read for a half hour, for instance. Have a warm cup of caffeine free tea. Turn off the lights.

If you have any indications that it might be sleep apnea (exaggerated snoring, sudden wakeups during the night, dry mouth and throat) see a doctor.

Try to stop sleeping at the same time in the morning. That will help set you up to go to sleep at the same time at night.

Good luck!