I Have Had Shingles Eminating From T3 And T5 Since

I have had shingles eminating from T3 and T5 since Nov 27, 2015. This is being managed appropriately by my GP. I noticed recently that I have twitching in my fingers and hands. This seems to only be noticeable when I am sitting relaxing and using my iPad or on my PC mouse. Is the twitching related to the shingles and the levels of the spine it comes from?
With thanks