impotent

Fear of marriage due to being sexually weak

Q: Due to excessive masturbation since my childhood, i have become very weak sexually. Now my family wants me to get married. I also want to get married but I try to run from it because of my sexual weakness. I do not want to be embarassed in front of my wife. Please tell what should I do. Also, I also feel shy when I think of having sex with my wife. I try a lot to stop masturbation but I cannot.