1.This symptom is slowly increasing from last 6 months. 2.SDT test all negative. 3.Uranlaisys all negative. 4.You cannot feel that lump, it is not hard. You can only see on erection. 5.No pain when you press on the lump. 6. Severe pain when ejaculating and erection (Like nerve pain).
No one is going to look at your pictures because this is not a penis diagnostics forum.
What was your risk that you think you might have HIV, and did you take HIV tests and if so what kind, and how long after the incident?