"Blue balls" or "blue abdomen"?

Hey @Pablo Civisapas, your sperm ducts emerge from your testes at the top and move into the space above the penis (the groin) before moving backwards into the body and descending again through the penis. So its all connected and I wouldn't worry about any extra sensitivity for a couple of weeks.

 

The vast majority of semen is stored in the seminal vesicles, which are inside the body, so that pressure could be causing it.



There prostate and bulbourethral glands involved as well, so they might be contributing to it. Also the tube that goes from the testes to the urethra, the vas deferens, is surrounded by smooth muscle and (oddly, in my opinion) passes over the front of the pubic bone:



So, basically all this stuff can get inflamed. As someone else described it,

...the commonly called "blue balls syndrome". This is the uncomfortable feeling that a man can have after being sexually stimulated and not having an orgasm. This discomfort is caused by continual contraction of the muscles of the urinary tract and the pelvis. These muscles contract and prepare for ejaculation during sexual stimulation. If the man is brought to orgasm, then these muscles contract and relax repetitively with great force. This is what causes ejaculation. After ejaculation, these muscles relax due to fatigue. If you don't ejaculate after being sexually excited, these muscles stay contracted for a period of time and cause pain or discomfort in the pelvic area. This pain is commonly felt in the testicles as a pressure or ache and thus the term "blue balls" was born. Contrary to popular belief, this does not cause any damage to the urinary or reproductive tracts but can be uncomfortable to the man.
https://www.healthcentral.com/article/ask-the-expert-erectile-dysfunction​

Using an ice pack or taking cold showers have helped. Sometimes I'll take anti-inflammatories like ibuprofen or aspirin. Avoid edging or triggering material. Over time, it gets better.

 

This ^^

 

I think aggression has two sources. One is hormonal - we'll naturally be more aggressive/irritable with a particular cocktail of hormones. The other is mental - we all have issues that can kick our aggressiveness into action. The second one we can manage by looking at why we get aggressive and start to look at the sources of our anger. Basically giving ourselves therapy by understanding what's making us tick.

For the hormonal side, high testosterone is commonly linked to aggression and horniness, and your testosterone levels do spike after a workout so getting aroused after exercise makes sense. However, working out is a great stress reliever and energy expender so I wouldn't worry about your testosterone spiking and making you horny. The pay off of not being aggressive is much better. You just need to deal with the horniness for a bit - your testosterone levels will only increase for an hour or so after a work out

 

I have seen it recommended to meditate. Just close your eyes and breath for 20 minutes. Im not necessarily saying exactly when you're feeling disagreeable... Obviously thats not always practical. But meditating has helped me in general. When Im at work (I work at a restaurant) I have on occasion gone into the freezer to "cool off" when Im feeling like a sex-deprived psychopath who would rather murder you than deal with another second of your shit.