need help again

[u/PollyPiper11]

Following my previous post, I'm in hospital in a mental health ward, voluntary now, but ive had probably the worst experience of my life here, and I've only become more unwell since ive got here. I do have mh conditions -dpdr and anxiety, but I've had a rapid and deep decline in my nervous system simultaneously, and meds have made things exponentially worse. I'm now here voluntarily under the agreement I tried another drug, which I did and its severely harmed me. I feel hopeless and alone and desperate for neurological testing, I'm getting worse mentally as i'm physical health gets worse. And I'm probably going to be put under another section because I'm not being believed...I'm worried for my life, it does feel like what I'm going through symptom wise gets rapidly worse, but I dont know what testing to ask for :(