Weird and creepy dreams please help?

I had a dream that I was alone in this place like it was the woods then it wasn't kind of like a prairie and there was like a thick fog around my legs, I was in my body but yet I was outside of it cuz I could see myself, I was covered in blood it wasn't mine and I had cuts all over my body, then I looked towards the forest and shouted at the top of my lungs "Satan I am ready do your worst to me for thou can not defeat me when I am within the presence of God!" Then something with red eyes charged out of the forest and their was a sudden hit of bright light and it was gone and I was still standing there alone but this time I had a long silver sword in my hand, and another dream I had I was the only person on earth after a nuclear holocaust I wasn't in a bunker when the nukes went of and the people that were in bunkers where disinagrated and I was alone walking down the street I was cut up and my clothes were torn, and when I reached the end of the road a figure appeared out of no were and the figure was wearing a black cloak black hat, and just pure black I couldn't see the face and then it said something in a dark devilish voice and I felt a pain in my stomach and when I reached down and looked there was a bullet hole in my stomach what could these dreams mean? If they have any meaning please tell me