things get worse (mentally and physically) and i just can't quit

Hi. I'm writing yet another post.. looking for someone who can relate with my situation.
I'm a male in my twenties and since 2020 i started to have problems which i believe r quite serious given my age.
My penis has bent (kinda twisted), i have difficulty holding urine, constipation, difficulty maintaining an erection, a mild discomfort in my perineum.. all symptoms related to pelvic floor problems i believe.
I mainly have two questions that I would greatly appreciate being answered:
1) Does someone have this exact symptoms that i mentioned?
2) When i fap, most of the time i have sessions that could last even for 5 hours (i watch porn, edge, then do something else to avoid cumming like watching a youtube video, then i watch porn and edge again and then do something else, and so on and on and on.. ).
The question is: is it normal to have fap sessions this long? or even between addicts this is abnormal?.
I hope someone could answer me. Hope you are doing great in your life

 

Thank you engelman for the books recommendations. I'll try to quit this. And thank you for the answer!! have a great life