Dear Welcome to HCM We understand your concerns I went through your details. Many studies conclude that Masturbation is not harmful to your health in any way directly. Masturbation is normal and natural. It never causes any direct health problems. But if you worry that you could be troubled with masturbation (lack of adequate knowledge about masturbation) you could be a victim of anxiety and associated psychological problems. You can safely masturbate three or four times a week. Facial pimples are not due to masturbation and you should consult a dermatologist for its treatment. Don t try to stop masturbation. Instead, try to reduce the frequency. Engage in physical activities like exercise, games etc. Engage yourself in entertainment and hobbies whenever you get leisure time. In that way, you will be physically tired and thereby you can reduce the frequency of masturbation. 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. Take care.