Dear Welcome to HCM We understand your concerns I went through your description. First you should clear the wrong understand about masturbation. I know there are lot of wrong information about it. Masturbation is natural act as semen needs to be thrown out of the body. If we don t do it, the body does it through dream emissions (night falls). Masturbation is not dangerous. It has no side effects. It can make you tired for the time being as is the case with any other physical exercises, that is all. You do not have any erectile dysfunction. I sincerely believe that the anxiety associated with masturbation is the cause behind your problem. You understand masturbation and the anxiety is gone. Enjoy sex. Don t become anxious. Hope your doubt is cleared. Available for further queries. Good luck.