The pattern of my sleep has gotten worse. What should I do?
This can happen due to high exposure to light. This leads to decrease in secretion of melatonin in the body. Melatonin is a substance secreted by your body that plays a role in several areas such as cardiovascular function and female reproductive hormones, but its primary function is in controlling your quality of sleep and the regulation of your circadian rhythm. Circadian rhythm is the 24-hour cycle of sleeping and waking your body experiences based on patterns of light and dark.