Hi, few days ago I had my first sex. After 2 days of that, the skin joining penis head to foreskin turned red, it itched and a white layer started to form on my penis. I washed it daily and cleaned this layer. I also took anti fungal medicine Long with applying cream but there was a constant pain on that part of skin. Then I left it, cleaning only with water and very lightly and not moving my foreskin. The pain is almost gone now and the white layers doesn't appear as a different layer but a part of penis only. I wish to know if I may be suffering from any disease or am I fine?