Hello @seeker4answers and welcome to Mayo Clinic Connect. I am so sorry to hear of your experience and your progression of symptoms. All of this has to be overwhelming.

You will notice that I have moved your post into an existing discussion on this topic which you can find here: https://connect.mayoclinic.org/discussion/electrical-shocks-throughout-my-body/

I wonder if you've considered journaling your symptoms and all of what you are taking in (food, medication, etc.) to see if there is any correlation between your symptoms, any flairs of worsening symptoms, and what may be contributing or even exacerbating them? One way to effectively see if food is contributing, is to try a detox diet to see if you can get any improvements if there are no other options present for you otherwise. Here is a link to one created by a Functional Medicine doctor that you may find helpful: https://10daydetox.com/wp-content/themes/tendd/downloads/resources/10-Day-Detox-PDF.pdf

Have you ever tried anything like this to see if it can be of any help in reducing your symptoms?