Hello...... Overmasturbation causes fatigue, insomnia, premature ejaculation, erectile dysfunction,testicular pain etc..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 Avoid masturbation .get an ultrasound of testcles if pain is severe.... Consult general surgeon for further management.....