Crazy dreams!

ChestyLaRoo

This is mostly just a vent, but I have been having some pretty stressful dreams the last week or so.  Particularly about me forgetting I'm pregnant and drinking large amounts of alcohol.  In them, I always wind up drinking lots of whiskey, smoking a lot of cigarettes, and missing OB appointments.  I wake up feeling extremely stressed, sad, and guilty before I am able to realize that none of that actually happened. 

I was about a once or twice a week drinker before I got pregnant, and bourbon and scotch were my drinks, but I naturally haven't drank anything since I found out I was pregnant, and I quit smoking last year.  I rarely, if ever, think about either of these vices.  Why am I stressing myself out like this and has anyone else been having dreams this stressful?