Talk to Urologist on Penis And Testicles Problems

My name is Adnan and I am from Punjab but I have been living in Karachi for 10 years. I am 30 years old and have been married for about 21 months and have a daughter.  A few years ago, about seven to eight years ago, I got into the habit of masturbation and then I indulged in other negative activities. I had no idea when I started this nasty habit what kind of damage it could my marriage I consulted my doctor at the medical department where I work and he reassured me that there is no such penis size seems to have shrunk now and And my testicles are also small in size which is causing me problems.I need the guidance of you  on this platform so that I can be guided and treated. Secondly, I am working as a bachelor here in Karachi and my wife lives in Punjab, so I go there every three or four months.