having trouble sleeping

Hi Anon,
Welcome to EmpowHER and thanks for your question. Because Melatonin is part of the human sleep-wake-cycle, many believe that taking it as a pill, it helps them to fall asleep faster or stay asleep longer. But you might have a more serious sleeping problem and might need to see you doctor.

Here a link that might help,

https://www.empowher.com/condition/sleep-disorders

Best of luck,
Daisy