21 year old male, no medications, no chronic diseases, Circumcised to the bare minimum ( 0 foreskin), never have made sexual penetration.
I have started experiencing this problem a year ago during a long rough masturbating session that might have left me a short red scar around under the crown. I don't know if the problem was always there since I used to have short sessions.
Ever since that day, whenever I stroke for a couple of minutes, I get constant pain immediately under the crown, all around my penis (it doesn't feel like it coming near the scar I mentioned). It feels like, whenever I stretch my erect penis downwards, it's getting teared... If I try to masturbate again on the same day or the next one, I get constant pain from the start. If I wait a couple of days, a minute or two of stroking is enough for the pain to come back. I should mention that my sessions this year were gentle; I only stroke the shaft and never the glans. I also experience the pain sometimes if my penis was erect and rubbing under my cloths on bed or anything else.
I have no discharges;never had bleeding; no skin overgrowth, only some redness around and under the crown when I masturbate; no pain while peeing; Looks perfectly healthy!
I searched vigorously the internet for an answer but I just could not find anything. I thought at first it was the soap and dryness, so I stopped cleaning my penis with soap and started moisturizing the glans everyday for a month or so, but other than a smooth head, nothing changed.
It's driving me insane, I hope you guys can diagnose me. I haven't visited a doctor yet because anything sexual is usually considered a "taboo" around here, but I will do it at some point if it persists...