Due to excess masturbation I have noticed my hair are become thinner. Now I have Quit. How do I get thicker hair? (photo)

I have heard that frequent masturbation causes hair thining, until I saw it my self. My hair have become thinner, weaker and people feel I am going bald. I am 25 by the way. Now I have decided to quit it for the good since I am beginning to loose my looks. How can I recover my hair faster. I need my hair volume back. I am planning not to go for a surgery since there is no history of my forefathers going bald either. Thus it cannot be hereditary. I am loosing my hair from the center of my head.