I can\'t sleep...

I haven't slept more then a few hours in the last couple of weeks....I lay there either staring at the ceiling thinking or crying into my pillow.  I cry way more then I ever have...I try putting the TV on but it does no good. I can't seem to shut off my mind.  When I do fall asleep I usually dream of me leaving here...or getting ready to go...things get ugly and I have to wake myself up. I have been sick with a cold and flu for the past few weeks too and can't seem to shake it. My head is pounding non stop and I am completely exhausted.  All day at work I seem to be dragging myself through the day but when I get home and lay down I can't seem to relax...its as though I can't unwind...I just don't feel right...8(