Dont ignore it – had one in same place and it got bigger and swelled all the way up to my pubic bone like a long sausage.
Put me in hospital for surgery and 6 weeks of open wound draining and packing- not nice
Had the same thing,most painfull and embarasing,hospital addmission for 3 days, 4 units of blood due to severe anaemia, no food or drink, ketamine injection in leg, made my leg just go numb, 6 weeks of district nurse packing the 3 inch by 1 inch deep wound in soft tissue of buttock, iron tablets for anaemia, 2 baruium enemas to find the cause of the anaemia, then a camera down throat, another day in hospital, and finally a big wound.