Sophie,
1.
If you really want to know if you are paranoid or if there is a presence in your home then first download a recitation called "Ayatul Qursi" from youtube onto your computer. The recitation is a long verse from the Holy Qur'an, that speaks about the throne of God (neutral Gender God).
And when the paranormal activity starts then put the recitation on as loud as possible. If the activities stop then yes, your house is haunted and the recitation drove the spooks away. If it drives them away at daytime then the driving away will last till sunset. And if it drives them away after sunset then it will last till sunrise. Play it once after sunrise and once after sunset. Hopefully, you'll be safe at daytime and evening and you won't feel any creepy fingers groping you.
The recitation is a prayer that exorcists use to drive-away the devils from the same room/apartment you are in. You won't feel paralysed any more (in your sleep unable to talk (muted) and half-awake where you can hear others but struggle to call out.
NOTE: That recitation drives away the devil from your room/apartment. Even the devil that disturbs your sleep).
2.
Read the chapter "Jinn" from the Qur'aan. Read English translation. You will learn how the fortune tellers (secret devil worshippers) learn the future. Find a recitation on youtube and then download it and play it aloud when you feel the paranormal activity.
NOTE: The recitation drives-out the devils from possessed people.
3.
Do a keyword search on google and youtube for these keyphrases:
What is a Jinn ?
What is a Qareen ?
How do Clairvoyance use the Jinn to foretell the future ?
How do Clairvoyance use the Qareen to learn your past ?
How do Magicians use the Jinn ?
How do Magicians use the Qareen ?
How do Psychics use the Jinn ?
How do Psychics use the Qareen ?
Kingdom of Soloman - Iranian film (this history film is most likely gonna give most of your answers on the paranormal)
Saint Mary - Iranian film (true history of Virgin Mary)
Messiah - Iranian film (true history of the Messiah)
Only read and view videos from Islamic sources.
I can guarantee you that, if your house is haunted then whatever you are experiencing can be sorted out by an Islamic exorcist. Other exorcist would just make things worst.
4.
Read jinndemonsDOTcom for more info on dead man's soul (ghost) and the devils.
5.
Finally, read barnabasDOTnet (it includes Gospel of Jesus) as it will teach you the true teachings of the Messiah's beliefs. Don't be surprised if you learn the Muslims follow Jesus (peace be upon him) than the so-called Christians.
At the end, get back here and relate your experiences.
If you have any questions on "ghosts" or paranormal activities then contact these sites with your questions:
islamqa.DOTCOM
askimamDOTCOM
And please, don't be ignorant and arrogant and look away just because the sources I gave you are not from your religion.
Before going to sleep. Stay pure. Because, if you stay impure then the devils have easy access to your body.
(Have a shower where you pour water all over your body atleast 3 times. Put water in your mouth for 3 times and gurgle it out. Make sure your mouth is full of water. Put water into your nose 3 times and then drain it out.
Actually, if you have a mosque near you then ask them to teach you how to stay pure so the paranormal activities can harm you no more).
The Muslims say "Bismillahirrahmaanirraheem" just like Jesus (peace be upon him) did whenever starting anything like eating, drinking, sleeping, going to the toilet, taking a bath-shower. It means: "Starting in the name of God, the most gracious, the most beneficient".
The recitation drives away the devil from your bed or out of your toilet or from eating & dribking your food & drink hen you eat & drink them. You won't be having nightmares due to the devil any more. If you still have nightmares then most likely psychological and not to do with the paranormal.
Search youtube for: "Bismillahirrahmanirraheem".
6. Listen to lectures from "Peace Tv". Subscribe to that channel. (There is a book by Bilal Philips on the "Jinn". Jinn are responsible for the paranormal. Watch the "Jinn" movie trailer on youtube if you want to see what the Jinn looks like. Then, you will get an idea what your invisible enemy looks like.
I hope I have been helpful. Spent about an hr writing all this. I use the above methods to drive away the paranormal when they troubled me in my teens and when they trouble my baby niece.