I just had a nightmare

I was in some house with my cousin Jen and we was taking care of this old man downstairs. I think he was grandpa. Then mickeg was showing us some pictures. I kept trying to do something with some pill bottles. There was this girl I'm the hallway with a balloon and a dress on floating. Then I realized all the people we was taking care of are dead. I told Justin to get out of here I heard people died I'm this place. Then something was chasing after us. I ran upstairs and then upstairs again to another floor while Jen and someone else stayed straight threw a door. They yelled don't go up there but I kept going. Just then I heard someone say behind u I made it to the top looked in the room it looked like a living room a bright blue sofa and then I turned around quickly at the stairway since the halls was to tight together I turned around to attack at whatever was behind me. That's when I woke up. That was scary not sure I'm going to sleep now.