I have been experiencing a sensation like a mild electrical
You should get it examined by a Neurologist.
Hello and welcome to 'Ask a Doctor' service.
I have read your query and here is my advice.
Electrical sensations accompanied by twitching and tremors are symptoms that may relate potentially to conditions that may damage the nervous tissues.
One possible condition is multiple sclerosis, a degenerative neurological disorder.
So, my opinion is that you should seek medical attention more precisely by your Neurologist.
Hope you found the answer helpful.
Let me know if I can assist you further