Broken light sleep with vivid dreams, wake up every hour, small pupils, muscle twitches for last 2 months. 25 years old. do i have fatal insomnia?

Difficulty falling: asleep is often associated w/anxiety while waking up early and not returning to sleep is associated w/depression. Periodic waking is associated w/overall light sleep. Please see you doc who may order a sleep study. A psychologist can help w/stress management. Natural treatment includes melatonin supplement but w/professional guidance. Stop all stimulants after noon. Insomnia not fatal.