I used to tight the urethra just before the scrotum to hold the ejaculation. I did it many times, and now i have created scar in urethra, because when i touch it, i can feel it. Im affraid to die, because it is painful now and i can not sleep well anymore. Do you guys think, by pressing the urethra(under the scrotum) so many times and create a scar can bring me other issues? Im very scared.