In my opinion, this is just the suggestion planted in your mind by your mother in law who said she thought the house was haunted. And now your mind has latched onto it.
Your meds should kick in soon hopefully.
Try to distract yourself with other things in the meanwhile.
No such thing as the super natural IMO. Can definitely be hard to believe at times. But try and remember the fear is in your mind, nothing’s going to hurt you despite how frightening it might be.
Recently, I was sitting on the sofa watching TV when the channel suddenly changed. I’m not superstitious so I’m like WTF?!? Then I started looking for the remote control to change the channel back and it turns out the remote was under the blanket my little dog was lying on. Apparently, her movement changed the channel.
The moral of the story: If your dog and TV are behaving strangely, check under your dog’s butt for the remote.
for a long time I believed there was a spirit portal that would travel around the country following me…always in my bedroom closets…yeah, right…haha…good luck…there is such a thing as ghosts but rare…very rare…
If you want peace of mind, try coarse sea salt sprinkled around all windows and doors. It’s just your fly by witchy tidbit. And honestly, if you are freaking bad, throw a small handful at whatever is acting funny. If there is anything, it’ll disperse it for a bit, no negative results, it’s like the ectoplasm ray from ghostbusters, it’s a zap towards them.
But honestly, check your plug in wires, see if any of the coating has exposed wires and fix with electrical tape, might be a mouse or pet snacked on the cords, etc.