Dreams

My Yaya (grandma) and my mom and 2 of my sisters keep having the same dream that I'm pregnant. We are trying but could this be a sign it could be happening? I'm really hoping because the last time the same sister kept getting double yokes and had a dream I was pregnant and we were, but I miscarried. We are just crossing our fingers and hoping! 
Thank for reading and any feedback! 😊😊