In the past week i have noticed some problems with my penis first i noticed after a shower i noticed that my penis head (gland) was slightly chapped so i put some aloe vera gelly on it the next day i noticed that the edge of my penis head there was a slight swelling and the swolen area had gone a purpleish colour it also seems to be very red and swollen when i have an erection the head (gland) seems to be very red and slightly swolen. dose anyone know what this might be or what could have caused it
thanks