 [ Symptoms ] my penis is shriveled up head yellow shaft dark i am 15 an hour ago i pulled down my pants and my penis was shriveled up the head was yellowish and the shaft is stiff i am not hard though and the shaft is dark almost kinda purple i can not get hard and my testicals are hanging low and kinda hurt i have been feeling sick the last two days i am 15 please help [ Disease ] hi the best thing you can do is see your doctor or gyno for some help or guidance to what you need to do good luck