Hi, I m aged 32 married and of South East Asian origin. I have been experiencing pain in my groin in early stages of an erection during the last month. Subsequently it turned into painful ejaculations. Worth mentioning I was doing excessive running before that to loose some weight like 7/9 km at a stretch. The painful ejaculations subsequently ended. But now I am having ED. I can only get an erection while masturbation and that too after trying to get an erection for several minutes. Even then it s a lumpy erection. All my urinary infection tests have been done and nothing was found. Could this be due to some sort of muscle injury? I have stopped running because I injured my knee and had a tissue injury. However, I still get muscular pain in both my legs every now and then. I have no issues in passing urine or stool. I m not diabetic. Please advise