strange dreams with similiar themes

this most recent dream I have mostly forgotten but what I do remember is that I was lost in some complex, then I saw someone who I haven't met in a long time( i will not go into details) then i realized I was dreaming and forced myself to wake up.

alot of my dreams recently are dreams of me being lost somewhere.

one of the more interesting dreams that I remember is that I was eating dinner with an unfamiliar family. I started being chased by something until I found myself in a forest at which point i realized I was dreaming and forced myself to wake up.

the last dream ill talk about doesn't really fit into the being lost theme but it was still very interesting.

me and a group of friends were looking for some cursed doll that was causing trouble. we were trying to break into a graveyard to look for it.

But we were caught so I ran away and hid in a building. then I found myself in a field next to a street and caught the doll. 

Then i found a girl, I told to hold  on to the doll but she let it go. at that point I realized I was dreaming so I told her I'm going to stay with you for the rest of the dream. after I told her that she ran off into traffic and got hit by a car. then i decided to wake up.

any ideas on what any of this could mean?