I cannot sleep early at night, prolly go to bed by 11 or so. I dream for 3-5 scenarios and mostly, in my dream, I was being chased or I am running, hence i wake up feeling so tired like i've been really running. Also, I cant wake up early morning for I am participating in that dream. I dream too much that even in light sleeps, i would have dreams. What could this mean and what should i do to lessen this? Should i take meds?