Living with Derealization: My Constant Struggle

I am so stressed out. I have health anxiety and “derealzation” is what drs tell me I have. I wake up every single day feeling like my life and everything around me is fake. I feel like people are fake, I’m fake, just everything. It’s been permanent like this for 7 years. Not a second of the day goes by where I don’t feel this way. I’ve had blood work, mri of my brain, but I feel like there MISSING something. I’m having a super hard time believing this is just “derealzation” it never goes away