Hi. I am 27 years old and just got married. I am suffering from itching on the skin between testicles and the anus area before marriage. I used to ignore it because it used to come and go with the use of little oil and thought that it might be due to sports and underwears. After marriage I had intercourse with my wife, unprotected. Now the itching has spread to my penile shaft and head. The skin becomes red when I itch otherwise it is dark in colour. I am using sudocrem and washing the area with glycerin now daily. Moreover I have stopped using soaps to wash my genitals. Please advise as this might be an STD? What else should I do as sometimes the itching is very intense. I have stopped using underwears to keep area dry and loose.