Hello and welcome to PC!
I too know what it feels like to have crippling anxiety, granted mine manifest into panic attacks; instead of pacing. I finally feel like my anxiety is starting to lessen with the Buspar, but I have heard very good things about Inderal lessening anxiety.
I wish I could tell you that Latuda did work for me; but it didn’t. I ended up having terrible side effects to the point where my doc made me allergic to the medication in my chart. Granted I’ve heard that a lot of people love it. I just am not one of those people. I hope it does work for you though.
I also second finding a good therapist that you trust and having a lot of lab work done.