I heard that many women have nightmares during pregnancy. Is it true? …

I heard that many women have nightmares during pregnancy. Is it true? My daughter used to be plagued by sleep paralysis. This time around, I'm haunted by childhood memories that aren't very happy, and because of this, I constantly want to cry. Honestly, I don't even remember any happy moments from my childhood, especially after my grandmother passed away when I was six years old. After that, everything went downhill. Sometimes I wish I could erase the memory and forget everything, but it doesn't work, it just makes things worse. I try not to think about them, but as it happens, these memories keep spinning in my head more and more often.