I have the same, and it seems odd being those 2 fingers vs the others. I had an ulna nerve entrapment (cubital tunnel syndrome) about 12 yrs with surgery to widen the canal. A symptom of that nerve was what you describe in your 2 fingers. (My arm also often felt like my funny bone was going off). My orthopedic surgeon told me that carpal tunnel affects the other fingers on your hand. Two years ago I got shingles on my elbow- it seemed to hit my ulna nerve. It has been extra sensitive and numbing since. I’m sure typing on my computer and the way I hold my cell phone don’t help those fingers, but sleeping seems to bring out the worst of both hands. I just ordered wrist supports for sleeping that @johnbishop recommended, but I would certainly have your neurologist check out your arm/shoulder/ulna nerve.