I always had the weirdest dreams (and sometimes, scary) a few months ago. Thankfully, It has greatly lessened now, and almost never experience nightmares these days. What I usually do is to try look it up as soon as I wake up. I tend to forget my dreams in a matter of minutes once I am awake lol. Try to search for "The Meaning of Dreams". You can also search about that specific stuff that happened in your dream, and see if it's connected to your feeling, or related to the things that is happening in your life.