I feel like i’m not in my body. it feels like i’m not real. I feel like i’m going crazy. this feeling is so bad. it won’t go away. it’s almost like i’m trapped in my body. this is so scary. what is this?

i’m so scared that it could be a brain tumor. I’ve had scans in the past but what if something grew in the time that i had the scans.

For the past couple of months i’ve had terrible health anxiety but now it’s like i don’t even care. the constant worry about health is gone and now i just don’t feel real. this is really scaring me idk what to do. am i going to die?? I feel like no one understands me.