Hi Jacque, so how long ar you useing your vibrator a day, the only thing I have read about a women useing hers for an houe a day , that she could get aorund 9 orgasams a dat with sex as well, she did not say anything about hand damage , just that her libiers were geting thicker.
Any help.
Good Luck
Google -Damage due to female masturbating with vibrator- There are many website showing damage to clitoris, badder and many more issues. If you study the subject, you will know how much you are at risk.