Hi. I'm male, 23 years old, and I have been experiencing a problem past few days. My orgasms feel weaker than before, but not in a way that they get a bit weaker every day or so. Literally overnight a "part" of my orgasm just went missing. Now I can feel the first part of the orgasm, but after that, when the greatest sensation should appear, it just isn't there, and it doesn't appear anymore at all, and it's EXACTLY the same every time. I also have almost no morning wood and less motivation for sex, but ejaculate normally.
This actually happened some years ago when I lost the last part of the orgasm, if I could approximate, the final quarter of it, but the main part of the sensation was still there, so I thought it wasn't much of a problem. However, it never came back, and I'm afraid that this will be the same. Maybe it could be caused by my specific masturbation technique, I put a bit more pressure below the top of the penis.
I figured that I probably damaged some nerves in the penis while masturbating, and that doesn't give me any hope as I know that nerves can't "repair" themselves. That must be why the sensation never came back.
For other info, I masturbate once a day on average, sometimes multiple times a day, but rarely. I managed to stay without it for cca. a month a few times, though. I have no other medical problems, except frequent throat inflammation and bacteria in my sinuses that made me take many antibiotics in my lifetime (as a matter of fact, I have been taking them while this problem appeared).
I want to know if there is a known problem with these symptoms, is it really due to nerve damage, what could have caused it, and most importantly, is there any way to cure this?
Thanks in advance for your response.