It would be very helpful if you would go into detail about exactly what is going on.
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How long has this been going on , do others see or hear any of it, does it happen only at your home or other places?
The more information the easier it is to deal with.
Many things happen that cannot be explained.
Many more strange things happen that can be explained by logical, rational thought and investigation.
What appear to be shapes and figures can be reflected lights or dust in the air or any number of things.
The fields electric currant emit can affect how we feel and make you uneasy.
Variation in the power supply to your house can cause appliances to do things they normally don't.
When we get scared we perceive things differently than we do when we are not scared.
If you believe that paranormal things are happening you may begin to look for them which may mask the true cause.
Look for logical explanations first.
But at the same time , keep a record of what happens and to whom it happens.
Try recording , taking pictures, or video and see if anything shows up.
I have experienced paranormal events and take this very
Seriously.
I hope you will try to investigate and keep me updated.
I will be here to bounce ideas off or give feedback and suggestions.
So I am keenly interested in whatever you find.