during my naive youth, i shaved my genital area with razor a few times, as well as pulling the hair out. weird thing is that right now, they dont seem to grow back to the "full" length they used to be. all of them are like no longer than 1/2 inch, some are 1/4, 1/8 etc.

previously the average length is like 1 inch, some longer or shorter of course. i just find it weird why they only grow so short now, and they look really weird. i dont have any hair growing problem on my head or anything. i dont want to keep shaving/pulling my pubic hair, i want to grow them back to the normal length. am i missing some sort of vitamins/minerals?

thanks