dreams before found out I was pregnant ..

Ta
Before I found out I was pregnant I had a dream of the same baby girl  in the same pink onesie twice in September, Before I found out I was pregnant I had a dream about a baby boy ... I talk to someone almost everyday and I use to say my back hurt,kept cramping and globs of lotion like discharge and  they kept saying I was pregnant but I kinda didn't believe them so we made a bet and I took a test to prove them wrong but of course I ended up losing the bet and when I was talking about my dream they said it's probably twins ... I told them to please don't say that cause somehow they're always right ... 
did anyone have dreams like this and they were right ?