I am experiencing a faint strange feeling on the very tip of my penis. Not pain or itching. But something like a soft pulse or vibration. I started after urination today, and continued throughout the day. I am a healthy 32 year old man with no STD s or problems performing sexually. I am not extremely active/athletic and I haven t had any recent injuries that would explain this. I have had no other symptoms on or around my penis. No spots, discoloration, etc. And there don t seem to be specific answers online anywhere, despite the number of posts by people that have had a similar feeling. Any ideas on what this could be would be really helpful. Thank you!