yes,you have neither of the 2 conditions you mentioned
 you have either damaged your lower spine or were born with a
predisposition and it is
  is just showing up now
  if you want to get better layoff the abx,s.it is obvious they are
not helping you
  if you go to the dr.,don't complain of testicle pain.complain of
pain in your lower spine
  and you are sure that it is radiating into your testicles and lower
legs.if you complain
  of testicle pain only the dr. will not know what to do to help you.
  most likely prognosis is that you are suffering from nerve  and
muscle pain originating in
  the lower spine.
  the problem of constantly feeling as if you always have to take a
crap is caused by too
  much fiber in your diet mainly grains like oats,corn,and rice,and
whole wheat.
  you always have the feeling that if you could take just 1 giant crap
that the pain
  would go away.

  here is what i have to do everyday to reduce the pain in my nuts and
lower spine.
  i absolutely cannot eat a diet heavy in fiber.
  when i get up in the morning i have to take 2 oxycodone talbets.5 mg
of oxy amd
  350mg of acetometophin and 15 mg of baclafin
  the pain usually starts coming back aroud 4 or 5 in the afternoon.
  then i take 2 more oxycodones and another 15 mg of baclafin.
  i also do deep bending exercises for the lower spine 2 times a day
  at bed time i take 20 to 25 mg of amytriptylene.
  i still have some discomfort but it is quiet mild compared to what i
had before
  i started this treatment..
  most dr's only prescribe 10 mg of amytriptylene and 10 mg of
baclafin.
  in really bad cases this is not enough to relieve the pain.
  i had to increase the amytrip and baclafin ,then i bagan feeling
better.
  when you decrease the fiber in your diet you may have to
occasionally take e vegetable
  laxative.although i don't have hemmorhoids i find that 1 hemmorhoid
suppository
 occasionally helps alot to stop the burning sensation.
 chances are is that you will have this problem for the rest of your
life.
 don't waste your time and money on uro's.
  chances are that a good back specialist will help you a lot more
than a uro.
  i am sure uro's are good for urological problem but your problem is
not a urological
  problem.
  good luck,maybe what i have told you will help.

Don't stay on the high dose motrin (NSAID) too long, or it will very likely
destroy your stomach mucosa and you will end up with bleeding (hemorrhagic)
gastritis or duodenal erosion, or worse yet bleeding ulcers...Pete

You may have testicular torsion....  See.....
http://brighamrad.harvard.edu/Cases/bwh/hcache/125/full.html

http://www.emedicine.com/EMERG/topic573.htm