What Causes Penile Discharge And Irritation Inside The Penis?

Hi, I am a 32 year old uncircumcised male and continuously having issues with my penis leaking what seems like urine. This in turn causes the rest of my penis head to become irritated including the inside of the tip. The issues comes and goes and i have tried to determine what triggers it, but i cannot. I’ve noticed doing male kegels seems to help. I was tested for STDs and they all were negative. I also have no infections, but I was given antibiotics twice in case there was an issue. I also had scope done and nothing was found. I am at a loss on what to do at this point? The urologist told me after the scope that there was nothing more they could do for me. This made me feel very lost and like i was crazy and didn’t really have any issues. I do lift a lot of weights and noticed that my floor muscle area seems to be effected when I lift very heavy as if maybe I injured something?