Hi, does anyone experienced the same, please? Since november i had 4 times this: during period i find pra sized hard lump in hairs in the crotch..not in groin, not in vagina/vulva..it is not painful but if ibtouch i can feel it..it goes away in 2-3 days.i use sanitary pads, not tampons, and i wear slim jeans, so i guess it is irritated..but once it happened also during holiday when i was wearing dress...anyone???