I think I was poisoned by medication

I went to a mental hospital not long ago and the medicine they gave caused me severe side effects to where I could barely move my limbs, and it was supposed to be antipsychotics. Meanwhile, skip to now, I am taking similar antipsychotics, and I feel normal. But the side effects from the one the hospital prescribed were… NOT normal. It literally made me feel agonizing pain in all my nerves and I could not even drive nor walk nor get out of bed almost like I was paralyzed. Nobody at the hospital took me seriously either when I said this. And my head felt hot like my brain was boiling and my vision and perception felt mushy, and when I tried to get discharged they lied and told me I said crazy things when the discharge planner met with me, but I never even met with the discharge planner. I would have known because I was waiting all day for her. I also don’t see or hear things that are not there, my paranoia is only based in me overthinking real events that happened to me. 25, 5’8, female. When meeting with the pharmacy for the prescription, they also said I was prescribed way too many medications. It’s all just so bizarre especially the part where they made up shit I never said to try to keep me there, and this also doesn’t help my paranoia because now I don’t know what to think if someone there actually intended to kill me or if it was just a hospital trying to make money prescribing a bunch of shit or what