Sounds like hsv2, or just ingrown hairs...You can get that tested and get suppressive therapy or antibiotics
put some peroxide on the bumps, if they turn white it's probably hsv...
Acetic acid (vinegar) on them, if they turn white, it's probably hpv...
But you can't get a dx on the internet, and it's money well spent not to worry over it, it is, what it is and you just deal with that, could be minor