You sound like you are mixed to me. Or akathesia? That horrible restlessness. I think mixed is more likely with the ups and downs you've been having. Could the Rexulti or another med change have triggered some rapid cycling? I know that I rapid cycle all the time (normally; lately that's not true) but if it hits right I rapid cycle right into mixed and am miserable just days after I've been saying that my depression was feeling better.

I hope you are getting some sleep tonight.