Am a 23 year old student. For the past fews days am having a burning sensation on tip of my penis. No urine color change or painful urination. I used to masturbate often. At times after ejaculation burning sensation occurs in penis shaft continuously for nearly 15 to 20 minutes. Gets a strong urge to pee but urine comes in small quantity and while urinating it feels very relaxed in burning sensation but after that same problem remains for nearly 15 minutes. This was not regular. Rarely had this issue after masturbation. I thought it was due to continuous fapping and stopped it for like 1 month. But now after this pain on the tip, I tried to ejaculate. Ejaculation n semen quantity, everything is fine. But it hurts like before from starting to tip of the penis. I did thrice and all these tim I had pain after ejaculation. I mostly masturbate at night and by morning I gets a relief. Is this normal? Can anyone suggest any remedy?