I read all of your messages, and i have to say i had a shocking sudden pain in my testicle area which lasted for a few hours and completely went away, but i am going to check with my family doctor to see what is going on, because i first thought i twisted one of them, but there was no swelling or anything else related to testicular torsions, no stains or bruses or horizontal testicle, or other symptems related to torsion. but only pain. After a lots of reading on the internet and couple of related issues, i found out there are coupple of good reasons for sudden pain in that area:
(remember these are based on web info, first of all check with a professional):
1) Too much masterbuting, specially the ones that last long.
2) Use of herbal suppliment (based on some minor studies) Saw Palmetto
3)Urinary Infections
4)real hard hit or simillar conditions.
* number 1 happened to me after masterbuting which took a long time, and i pervented release of semen (by that i mean i did not completely finish the masterbuting). sharp pain started last night (it felt like a hard hit in the balls) which worsened by moving and walking, but it went away when i woke up in the morning. i think it lasted about 3 to 4 hours. i still i fell a little bit pressure in the area. still i'm worried alot. wish me luck.