Masturbation Problem, no precum!!! What this could be

I am not sure what to tell you man. I reckon that you don’t feel pleasure because you are so stressed because of what it happened and not because something’s wrong.

Everybody has precum and it may be invisible or hardly visible in some cases. Semen can change consistency from time to time and what happened could be perfectly normal.

If you have been feeling discomfort for that long, you should addresses a doctor on the issue. It is usually urologist who deal with this kind of problems. You could have developed varicocele. These are dilated veins that bring blood to the testicles but one usually feels a so called “bag of worms” above the testicle involved, usually the left one.

I would see a doctor if I were you if the pain has lasted that long.

this could mean that something is bothering you. when you think of things other than what you ae doing (masturbathing) it deacreases pleasure and it will not let you have organisms(or as you say "cum"). try to take your mind off whatever is bothering you before or during masturbation to gain pleasure. :-)

I am doing masturbation regularly but never get ejaculate.

How old are you? I was dry until I was around 14 and those are the best years because there's no mess.