Yes, I went through a few months of very vivid, weird dreams that were not at all like normal dreams. In my case they weren't particularly unpleasant but I know from previous threads on this that this is pretty common and for most people they usually are quite unpleasant. For me it was a phase that I recovered out of.

Sorry to hear you lost your job

At least you won't end up going back to work too early which people with PCS often do.