i have about 4 small bumps right where my pubic hair grows. i have been shaving for almost a year and a half now, but about 2 months ago the bumps appeared. they are not painful, nor do they itch, but they are very annoying because if i try to shave, the razor cuts them. i have tried a trimmer, and the same thing happened. whenever they cut, they seem to grow larger. i am thinking they might be scars, they just get more scar tissue when they cut, but i dont know for sure.