Nolan,
You might check out this Wikipedia page about
Chronic Prostatitis / Chronic Pelvic Pain Syndrome.
/en.wikipedia.org/wiki/Chronic_prostatitis/chronic_pelvic_pain_syndromeI think you will find everything you have described to us there.
A "syndrome" is the word the medical community uses for a cluster of symptoms that seem to occur together but, sometimes, for which no particular cause has been clearly identified. Since you are worried that it might caused by prostate cancer you should take some comfort in the fact that, while the descript
ion of the syndrome describes your problems very well, nowhere in the speculation about
the causes of the syndrome does it mention prostate cancer. That may be the only comfort you find there since CPPS is difficult to treat although it does seem to be more of a problem for young men and you might be justified in hoping it will get better.
But at least you are not alone. There is a whole syndrome complete with fellow sufferers. John Cleese, apparently is one such. I'm not sure how the syndrome is related to his celebrated "
silly walk sketch" (
here).