Discharge related problem. Anywhere.

Sir, I had prostatitis earlier, which got cured. After that, sometimes I feel a slight unusual sensation at the tip of my penis, but this happens very rarely. There is absolutely no pain, whether during urination or semen discharge. If semen is not discharged for many days, when it finally happens, there is no pleasure, and my libido is almost zero. If semen is not discharged for a long time, it appears jelly-like, but there is no pain at all. When I am physically intimate with my partner, after foreplay, I find it very difficult to maintain an erection. Sometimes, discharge happens without an erection. However, at other times, my erection is completely fine. At night, I have strong erections, and even in the morning, my erections are good. I do not experience any pain anywhere.