Suggest Remedy For Skin Tag On The Penis

i have what i believe is a skin tag on my penis and it has been there since i was little age 5 that i can remember the doctor said that may be a virus and should go away as i mature im 25 now and still have it no pain involved with it but if you squeeze lightly on it a yellowish puss comes out im afraid it might be more than a bad circumcision skin tag?