my corn is a baby and about 4-5 months old so i took him out for some regular handling and it looked like he had to poo but needed help so i GENTLY stroked DIDNT apply pressure at all to his vent and a couple seconds later he loaded out his bowels but after i noticed sort of a bulge near his vent and then a tiny about the width of a sewing needle thing popped out? could this be the hemipenis, if so is this anything i should worry about?