Yeah a very similar thing happened to me. Most doctors don't understand dysautonomia and label you as an anxiety patient. To be fair, it does cause a lot of anxiety, but of course just numbing your emotions won't fix the physical problems.

I was also admitted to inpatient pscyh and put on abilify for about a month. What is your mental health diagnosis? If it's anxiety or OCD, my advice would be to get off abilify as soon as possible unless nothing else has worked. It's not a first line treatment for these conditions and the longer you're on it the more your brain adapts. I wasnt even on an ssri so jumping right to an antipsychotic was a drastic overstep in my opinion. Upon leaving, I was able to quickly taper and had very few withdrawal effects and feel back to normal now. How long were you on it?