I also have weird dreams. But my grandmother thaught me that dreams are our unconcious self that tries to tell us something or want to teach us how to improve our selfs. So; I'd say if you are a worrier in waking state, then your brain wants you to learn how to relax more. Don't take everything so serious. Be more chill 🙂 Does that make sence?
Like, if you recently have experienced more stress lately, your subconscious self tells you to wind down a litle. Remember; 90% of the stuff we are worried are going to happen, most likely will never happen. Let tomorrow worry about it self and deal with todays issues today. "Yesterday is no longer, today is now and tomorrow has never existed" someone said one time. How true, right?