ADHD/ dreams of possession, being possessed, demons, not being able to wake up or slapping myself to

I'm ADHD. When I get if my meds for a few days to take break, my dreams become so vivid that I wake up in fear. I grab my bible, light a candle, my cross and pray. I have always had dreams of demons starting when I was a child. We had a closet in my mothers room. I would sleep walk into the closet and would fall passing demons on cliffs never reaching the bottom. I have always been ADHD having the same dreams but properly diagnosed at the age of 30. When I am on my med my dreams are nothing. But when off are terrifying. Demons sitting on me licking me, holding me down, and so on. Is this my Infomation going wild due to being off me meds? And why always about demons? I am a Christian, I am not perfect, I sin everyday all day, but God comes first in my life. If anyone can help or direct in a path to understand why this is happening to me I would greatly appreciate.
God Bless
Meghann.

Technically ADHD is the inability to switch tasks properly right? So I think you're just focusing on your fears, and not being able to switch your focus. The medication helps you switch away from it. So when not on it you have problems.

I'm not a doctor but that seems logical :)

Thank you for taking time to reply. Fear is only part if out imagination. Something we make up. It's the future and I/we can not predict it. I know danger is real and fear is what if, could of kinda thing. I'm a Christian and strongly believe in angels and the d word but why is the fear so strong? And what does it mean to dream of such things? Also I dreamed of the plane that crashed in 2009 into the sea. The plane was at the bottom of the ocean w sharks swimming around it. Woke up next morning and told my aunt and she turned tv on to show me. Again ... I know I can not predict the future but do persons w ADHD have ability to do so by dreaming? I'm also an Aries, have a huge heart w people and animals or all things living except if feel threatened. Then I'm switch to defend in all means possible. Could I be getting bad energy from people I help or hear their struggles?