Go to other doctors. Research on reliable websites.
Answer:
Too much melatonin can have the opposite effect of its intended purpose. It can make it harder to sleep because your normal circadian rhythms will be disrupted. An overdose can also leave you feeling groggy and sleepy during the day and give you nightmares or extremely vivid dreams at night.
Explanation:
True (i had to add this because my answer was too short sorry)
Drugs alter the mind and cause individuals who take them to preform impulsive actions, take higher more dangerous risks, and pose a threat to individuals around them so i would say experimenting with illegal drugs puts the risk to everyone at high extent