I am so sorry that your having such a hell of a time.
Just this thread alone I can tell that your just steadily escalating. Can you call your Pdoc and try to slap this down before you do get into a danger zone ?
I know meds really suck but there are options for a quick knock down .. Years back I was put on oral Haldol for a couple weeks it's old school.. it typically works really fast.
I hope you find some peace.... the raging non stop mind is on the same level of hell as akathesia in my book.
Hugs