I was treated with prednisone for 14 years for an autoimmune-caused pneumonia. When my MD took me off the stuff, it took a year of gradually smaller doses until I had none. Then I had "mild"

withdrawal for 2 weeks that was like having ants in my brain. At one point I buried my head in a pillow and primal screamed to my core. Then fell asleep. When I awoke in half an hour or so, I felt cleansed. I stretched out the kinks in my joints. It really helped. I only did it once. I don't know if primal screaming would help you or not. I just share for what it's worth. You can't plan a PS. It just builds up & takes hold. But giving ourselves permission to temporarily crumble resets the program.
Depression can be treated with proper MD care. And it sounds like you've dealt with the violence by relocating. Good for you. Of course your head-focus is scrambled. Why wouldn't it be? The adrenalin and brain chemicals have been dancing a frenzy. Odd as it may seem, that's got to be a normal response to stress. And yeh, I know that didn't help. Just saying kudos, you've come a long way.
With depression experiences, I learned that sometimes 5-10 minutes of physical exercise can get the blood moving enough to clear the mental fog. I just have to remember to think of it. Taking out the trash to the garage container is therapy for me. It's mild exercise (1/2 a block walk, not including snow shoveling) and symbolic of removing the flotsam blocking my mind & making a path. I practice seeing symbolic meaning in mundane tasks.
I recently saw a couple different videos suggesting that taking holy basil and turmeric capsules can remove the calcification from our pineal gland that has been caused by over-fluoridation and chem trails. I'm going to try it. We have a lot of chemtrails. I already purify my drinking H2O & use turmeric. (The Betty Ford Clinic recommends it for preventing breast cancer.) anyhow, the pineal gland can also calcify with age (I'm 65) and can cause loss of mental focus. Again, I dunno if any of that might apply for your situation.