Okay, so I am on my cycle, have been since Tuesday. Thursday I noticed somewhat of an irritation near the crease between my inside thigh and middle outside vagina area. i though maybe my pad sticky side was catching my skin and irritation me. Then Yesterday, It was more annoying, I took a shower last night and looked down there...it's like a pimple or something like that...its not really close to the vagina area more like outside...it really bother me, I dont want to squeeze it...what could it be?