I’ve been Obsessing over Death ever since my Dead died worrying about dying and what’s next and that I will be gone one day even though by the age of 80 I’ll probably ready to die because I’ve had a full life but I still obsess

Of course we can’t stop the inevitable but with my ocd it’s all I can think about. I’m afraid I’ll be alone for ever and I’ll fear forever. Fear does not stop death it stops life. But how do I stop fear??? I can’t think of anything scarier than the fact that our conscious will vanish for eternity. I am only 20 years old but I mean the last 5 years flew by like nothing.

Recently a deceased tenant was found in apartment next door to my mine. This is an extremely distressing situation and I am unable to let go of replaying the images of a funeral service removing the body through the hallway to the elevator and the super foul odor. This has made my living situation unbearable. I am hoping the landlord may allow me to relocate to another property/unit but my lease is not over for 6 months. They covered one night at a hotel while they ozone the air and hired a cleaning crew. Nonetheless I am immensely obsessed the air is still hazardous and another tenant will be found next to me again! I am compulsively holding my breath, blowing air out my nostrils, keeping the window open then close, spraying air freshener, avoiding the frequency of passing through the shared hallway, not going in the elevator, repetitive looking at the shared wall and their door, not touching the shared wall. Obsessed haunted presence. Obsessed I will get sick and die breathing in the air of the decomposing body. Obsessed with death the fear of the unknowing, what if no one found me like the tenant (7 days), how I will die, when I will die, what happens after death, being buried alive or cremated alive! Fear it’s not in my control! Fear how others will die! When others die! Especially my dog!! Fear I won’t be able to cope when my dog dies!

so i have ocd but this is the main theme ive been dealing with for the last few months, im obsessed with my mortality and i feel trapped by the reality of death. i dont really believe in an afterlife which makes it scarier, not that i dont wanna my brain literally just wont let me. but i have daily panic attacks thinking about death all day, its honestly the toughest thing ive ever dealt with. does anybody have any tips on how they manage this if they have ever dealt with it? not looking for reassurance, just some non compulsive ways to kind of lessen the grip of the fear.