I seem to dream in spurts. Sometimes lots all in one night...or a few nights of at least some dreaming...and then I will go long periods of seemingly not dreaming at all. (at least not to my conscious knowledge)
Friday is going to be a full moon...maybe that or your stress levels, or for possibly for no reason at all, you are going through a heavy dream cycle...but it won't last forever.
If you are like me, you will be glad to see it go! I never feel like I am fully rested after a night of dreaming.
Here is an interesting site that I sometimes like to check out...for entertainment purposes only...if I can remember any of my dreams.
http://www.dreammoods.com/dreamdictionary/n.htm
I hope you get some good quality rest soon.:)
S.C.