Dear, Welcome to HCM We understand your concerns I went through your details. You don t have to worry about your masturbation habit. Masturbation is normal and natural. Masturbation cannot cause any physical or mental problems if your habit is within limit. Semen leakage during night (night fall, nocturnal ejaculation) is also a normal and automatic process. This process is natural and automatic and therefore you cannot control it. But again, there is no health issues regarding your semen leakage. It is just the accumulated semen, that is leaking. These two issues, masturbation and semen leakage cannot cause any memory problems, weak body, weak erection etc. But if your knowledge about the above facts are wrong, you might have anxiety related symptoms and that is what you are suffering now. Please consult a psychologist for counseling. If you require more of my help in this aspect, please use this URL. http://goo.gl/aYW2pR. Make sure that you include every minute detail possible. Hope this answers your query. Further clarifications are welcome. Good luck. Happy New Year. Take care.