Just to back up the OP, I've read quite a bit about dreams and much of the causes are backed up by Freuds, "Interpretation of Dreams" among other source material.
As to god's involvement, no doubt if you are a believer, prayer cannot hurt as it is very possibly a means of relieving stress, which is part of the OP's causes.
As to god's involvement, no doubt if you are a believer, prayer cannot hurt as it is very possibly a means of relieving stress, which is part of the OP's causes.