Question: I am a 27 year old male and I have been sexually active for a while now(no STDs). I have been dealing with a 'split stream' when I urinate for almost as long as I've been sexually active. Sometimes the pee comes out in two separate streams entirely which then join into one. Other times, when I am not as sexually active and I don't ejaculate at all, the pee just barely sprays a bit at first and then it goes out in a semi-normal stream(I can sense a bit or irregularity but nothing really weird).

This went on for more than a year and I didn't think I should be worried.

Only a few days ago I started sensing a minor pain at the tip of my penis. The slight burn/sting type of feeling ONLY occurred when the tip of my penis directly touched the underwear or if I touched the tip myself with my finger(and not any part of the tip, the exit of the urethra exactly).

I decided to go to a urologist once and for all and he asked me all the needed questions and checked the tip of my penis. He said that everything looks perfectly fine. He suggested I do a urine test. I did it and there was no infection as well and that the slight burn or sting I'm feeling might just be because of an internal irritation that will go away on its own.

He then suggested I do a cystoscopy which frankly I am a bit worried about it as I'm sure many men would be. But then again he claimed there is absolutely no urgency to do it considering my case.

What could possibly be the problem? I haven't ejaculated since the pain started(around 5 days ago) and my pee is as mentioned above - normal but spraying for less than a second at the very beginning and the slight burn is still there. And what should I avoid doing for it to get better?