Crazy dreams

Ive heard from some people that some dreams mean different things when ur pregnant but other people who say woman just have more vivid dreams while pregnant ive never believed in dreams meaning anything before i was pregnant but i feel like after i have them thats all i thunk about its not every night nut once in a while i have one and it feels so real and even after waking up i cant stop thinking about it. Its driving me crazy. Anybody have any opinions or anything to say about this lol has anyone experienced this aswell maybe looked it up?