Miscarriage nightmare

No actual miscarriage here, but I did have a very traumatic nightmare that I had one...I'm gonna get into details so brace yourselves lol.
In the dream I walked into the bathroom and saw blood on the wall next to the toilet and on the floor and my underwear was heavy so I took it off and there was soooo much blood and then just sitting in my underwear was my little baby about the size of a large grape.
I looked up the meaning and it said this is just a sign of my anxiety for the pregnancy and that this is a common dream for new moms to have. It still scared the crap out of me!
Have any of you had a similar dream or just scary dreams in general about your pregnancy? Please share!