Newbie in the house!

Hi everyone, I'm new here. I'm not even sure I've come to the right place. I have had some out of the ordinary things happen lately and I was trying to find some answers. That is how I came across this site.

Basically I keep having dreams of people dying. In the dream, I am in the body of the person as they die.

Once, I was driving along a road that was familiar, but for some reason, I took a wrong turn and ended up going into a river. The terror as the car was sinking was SO REAL. I woke up in a cold sweat and it was just so realistic.

Another dream I had, I was in someone's body and I was driving again and ran right into the back of a firetruck. Again, very realistic and haunting.

Once when my husband and I moved into a house we'd just bought, I had a dream about a  man named Nathan. He told me he used to farm land nearby before there were houses on it. He told me that souls can travel in water and that there was a stream way underground and that was how he had traveled to where I was. He was not scary in any way, just explained it all in a very matter-of-fact way.

Another time, I was visiting my sister and I dreamed that I was sitting on her bed and we were chatting. When we woke up the next morning, she told me she dreamt that I had come into her room in the night.

Also, when I was about 17, there was a young girl that went missing in my city. I had a very vivid dream that she was in a bag in a freezer or refrigerator. A few days later, they found her body and she was found in a fridge. That really freaked me out!

These are just some of the experiences I can recall offhand. I just got thinking about them all tonight and got wondering what does this all mean? Are they just dreams? Is there more to them? Any insight would be appreciated.