Dream of electric, kids

I'm driving with my son whos in a car seat along with other kids in the back seat. I dropped all the kids off to their mothers'. I make a u-turn and notice instead of the moon it was the earth as big as day. The earth went under and over the bridge. I stopped for a second and said to myself what the heck is going on? I started to drive closer to the end of the bridge and notice that I was no longer in my car. I was waking with my son. I reached a riggedy bridge that I had to walk over. I walked over and once I got there I felt that it was danger toward that was. We made it back over the unsafe bridge. Walking over with my son, the earth came back but this time it was facing me, so big that I cant explain how large it was, electric blue but fire was around it. I kept my son close to me without hesitation and it wasnt hot. I was nervous but not scared. What does this mean?