you maybe losing your mind but you may have invited a demon to your home. most likely the latter. there is a category of demons known as energy vampires. they are not the fabled vampire like in bram stroaker's Dracula. they are a demonic leech that sucks out your energy till you eventually die. Vampyre in latin translates to "life force eater." in old text there is nothing about them being blood suckers. that is Hollywood and some of the modern inteprettation to "life force eater."
an energy vampire, depending on the entity, will most likely love the energy of fear, so it will cause stuff to happen around you just to get you rattled. the reason I say "depending on the entity," is because succubi and incubi are considered energy vampire.
now it can also be the beginning stages of a poltergeist. things that happen in poltergeist are doors opening and closing even if locked, stressed animals, fatigue and headaches (caused by the poltergeist for needed energy to keep it going), moving objects, seeing things out the corner of your eye, items being stacked in a pile, and more. think of a poltergeist as a portal to the spirit world where you open an area for things to play.
it could be many things. I try researching the paranormal that's how I know this. the reason behind my research is because I have prophetic dreams where I learn what is going to happen to me before it happens. I remember all my dreams so far that I have had. I also kinda have a sixth sense that tells me that something bad had happened in an area. I once walked by an area that a murder took place and had a bad vive from that area, later finding out from my dad (a former police officer) a murder happened there less than a year before.
in my opinion you probably can run the demon out with just not giving it ANY reaction. But it will get worse before it gets better.
Just don't do a spell tweak without wanting to invite something into your life