Dream of

I dreamt of my dead sister and she came back, a few weeks went by and she become pregnant, she had past the 15 week of pregnancy. Then I was running through a forrest looking for a bathroom but got scared and ran out back to where my sister was, at that time I was parking my car, but there were so many cars and the spaces were super small, she kept saying don't hit the other cars, don't hit the other cars, and I said i'm trying not to, then all of he sudden all the cars were gonne and I parked with no problem then rejoined my sister, then I awoke