i have been getting very painful large red bumps in my pubic hair area. when squeed the cell is very hard, and puss and blood come out. i have tryed to see if there is a hair in there to pull, yet i find nothing, i do shave but the bumps came before i did. they are almost semetrical in placement, im worred because there has been quite a few. i have had protected sex with 2 men, but could it be an std?