This week I’ve found a lump just, only just in base of my right buttock area but mainly the groin.. it’s on the right hand side towards my “cheek” in between the vagina and anus area.. im really worried about it as it’s the size of small tangerine not painful but definitely not a spot ! It’s not hot to touch and firm.. what is it please, should I be worried?? Thank you for your help . P.s not sexually active lady..