I am from Maharashtra, India aged 23 years. I have a problem. I am masturbating since 5 years on an average 2 times a week from the age of 17. now i feel my penis became narrow in the base and the penis size is drastically reduced,.the girth and length were reduced and even if i have erection i cant last longer.i am very frustated and worrying a lot on this bad masturbating habit.My penis has also been bent to the left side with the habbit of right hand masturbation.