Strange dreams

I keep having really strange dreams that happen quite often.

1. its from my view as I see, all it is is a plain white background and a brick wall, the brick wall starts off far away and small then slowly moves closer towards me in stages (not smoothly) its like in one place, then all of a sudden its abit closer ect. untill eventually its rite in front of me to the point that I cant move at all, then falls over and just before it hits me I wake up.

2. im younger and at secondary school, every1 is being killd by something and I cant make out what its just a blur, I meet a groupe of people in my year and we try to escape, were running through corridoors ect. all around the school, then I run into a girl (who back then I never spoke to, but were friends now and I do have feelings for her), so yea I run into this girl and we hide in a class room for a while, we then run out the door, down the hall way and out into the playground, its hot and sunny then all of a sudden it changes to me and her walking down the road next to that school with our arms around each other kissing. then I wake up.

does anybody have any ideas on what these dreams could mean?? there recurring dreams that happen like 2 times a week. and its really strange because I don’t understand what they could mean.