Your Home Might Be Haunted
There's definitely something weird going on in your home, and you have the right to be uncomfortable.
A lot of your home's creepiness could be psychological. Do you have some bad memories associated with where you live?
Try to freshen things up a bit. Maybe some flowers or a new happy painting would make your home seem less dead.
Plus maybe if you change things enough, you'll scare some of the "ghosts" away!