Talk to Urologist on Erectile Dysfunction / Masturbation

hi I am 22 years old now, I started masturbation roughly about 6 years ago and done excessively in few years, I am trying to quit it from 1.5 years. but I am not able to fully quit so I give gaps as much I can,

when I started quitting the masturbation like 3 weeks gap , I really felt growing , really felt energetic and testicles were growing , I felt the weight , the growth in my testicles. but then I again did masturbation for 2 months excessively , after that again I introduced gaps 2weeks up to 6 weeks. but now I don't feel anything change. my penis is small, my testicles are small , even after gaps they are not hanging with weights like they used to, they feel small and weak, also when I ejaculate my semen is very less. and I last 30 to 45 seconds. my erection is not even hard. I cum in weak erection.

please help I need recovery. I am quitting it putting efforts to give gaps , even today it's my 1 months 9day of no ejaculation. but still my testicles are weak. it's feels like no