I am 51 years old women. Height short (5") weight normal. For last 6/7 months my right hand finger tips are not working properly. They are losing strength. I still do everything but I feel these fingers will become senseless soon. I face problem to sew a cloth, to hold anything, I cannot put pressure on these finger tips. My left hand is all ok. My uric acid is normal. sugar and blood pressure is also normal. I do not have any other major problem. I have not consulted any doctor yet. What should I do.