What do my reoccurring pregnancy themed dreams mean?

Over the past two months I’ve had 4 dreams with the same theme. I realize I’m pregnant within the dream and I feel excited, nervous, elated all at the same time. I touch my belly and I usually end up waking up. There may be other things happening in the dream, but I usually don’t remember them by the time I wake up. I just remember being pregnant and all the emotions that come with it. I also can literally feel something growing inside me in the dream.. It’s such an odd feeling. After I have these dreams, I spend most of the waking day thinking about them.

Do these dreams represent something?
I am not pregnant in real life, nor do I plan on becoming pregnant anytime soon.