I'm so worried I'm going to die. Three nights ago I slept 6.5 hours, which is the longest I slept in a week. Then two nights ago I slept 3 hours. Last night I slept 3 hours again. I have been trying to nap since morning but I can just feel my heart pounding and something is keeping me from relaxation. I am starting to feel sick from lack of sleep and I am SOOOOO worried about this. I have tried all the natural methods and two different sleeping pills and I just don't know what is going to happen to me