Hello..... Masturbation is not harmful to health.In fact fact it relieves you from tension ,you can masturbate once in three to four days. If maturbate 10 times a day. Any habbit over in excess is not good for health. Overmasturbation causes fatigue, insomnia, premature ejaculation, erectile dysfunction,testicular pain etc... Avoid masturbation . Try to divert mind , hang out with friends, develop good habits , play gamed, read books, take away guilt from your. mind ,be positive have healthy nutritious foods, do exercise ,yoga .you have multiple problems ,consult general physician once.