Thread: Do I need to Re Hone my razor

Today when I finished shaving I strop the razor like I normally do after I finish shaving then I did a thumb nail test were you wet your thumb nail and move the blade to check if it dull. As I did this I felt this small stubble like a small bump close to the heel and now in the toe . When I strop before I shave I also did the same test it just glided perfectly no bumps. could this mean I have micro chips in the razor do I need to hone the razor? Could some of the nicks in the Strop damage it.
Thanks in advance