Dreams of pregnancy.

I’m almost always dreaming about doing a test and it comes out positive. In my dreams I’m always taking more tests to make sure the lines are getting darker and that everything is okay. Even since I had my first miscarriage a while ago, I have been deathly afraid of getting pregnant and having another miscarriage. I want a baby so much and after the first loss I was heartbroken. Is there something wrong with me that I keep having these dreams?