I am 4 weeks from my encounter, I was tested at 3 weeks which was negative. All of a sudden I have had some strange leg pains and pains in my penis. No blisters or anything. The pain in my penis is a very short, sharp pain not in the urethra. My encounter was protected but I believe she was a high risk individual. Does this sound like it could be herpes and would I be feeling pain but no blisters? Also, what does herpes pain feel like, is it constant or does it come and go?