PS: On longer streaks without orgasm I experience pressure in my prostate sometimes, is this something I should take seriously and have a release?
For this part, I think it is only the build up of prostatic fluid in your prostate, has it become "full" after longer period of abstinence. In my case, it happens that I may have a small prostate leak when passing a large stool, in those situation - nothing to worry about, it is mechanical, simply a pressure on the prostate by the passing stool, and some prostatic fluid leaks because the prostate is full. Some members have small POIS symptoms when this happens ( but not me).
This full prostate situation is a sign that a wet dream ( often termed NE on this forum, for Nocturnal Emission) may come in the following days. Not of concern in itself, unless you have an important event coming soon, like an exam, a job interview, a rush period at work, a trip, or anything else. Then, you may want to plan the time of the release, especially if you know about ways of relieving your symptoms. For example, if you know about supplements that, taken before release, will lower the symptoms, then you can plan it before the event, so you will be ok at the event date. You take your supplements, have a release, and your prostate will empty a bit, so you will usually have prevented a NE at an unwanted time ( a NE the night before an important exam of other important event can be a disaster for some).
You will find on this forum many supplements, drug or method used by members for preventing and controlling their symptoms: niacin, mytelase, antioxydants, green tea, ...