Good day, but woke up after a nap.. relate?

At times, my intrusive thoughts get so intense that all I can do is lay frozen in my bed and hope I fall asleep, and usually I do even if I'm not tired. My brain just wears me out and I wanna escape through sleep. (Sadly it doesn't work all the time)

Really bad theme right now is death, I keep thinking about how one day or at any moment my heart will stop my brain will stop & my memories & everything I know will all fade away. It is giving me so much anxiety I’m only 18, but I realize it all happens to us it is bound, we are born to die. I know it’s a silly thing to be scared because it’s not helping the quality of my life worrying about it and even when I do die, I won’t care , if you don’t have a working brain then how can you care 🤷‍♀️. It is tainting my everyday life currently & honestly making me terribly depressed & it is giving me derealization & making me feel nihilistic, I’ll remind myself it’s okay but then with my ocd i don’t stop thinking and thinking about it and it’s seriously so hard to stay present in the moment because this thought just feels like I can’t scrub it away it’s miserable I struggle with religion, but I do pray to anything that’s out there possibly listening, because it is comforting, it just feels like this whole experience Is pointless & I am afraid of the unknown and what is to possibly happen but I’m subjected to it anyways so why should it matter

I always wake up full of dread and fear. My anxiety is through the roof two seconds after I open my eyes. Someone on this app gave me a similar insight once I believe. But I think anxiety is just the urge to ruminate. About what? It probably doesn’t matter, as long as I can torture myself, as OCD loves. Does anyone else relate to this or agree maybe?