Hello DerFlieger! Welcome! I'm also mew here and I stopped discussing my PLs with my friends and family because they think I'm crazy. Sometimes it's better to talk with total stranger who understands you rather with friend who laughs at you.
Maybe these dreams are connected to the memories from your PL. But high chances are you are just experiencing tough times even if you don't realize it. I always start having nightmares 4 weeks before my job review. I have it every six months, and my brain already knows that it is coming even...