I am a 29 year old male and I am looking to marry next year. Since the age of 22 or so after break up with my girlfriend suddenly my erections went weak. I had been watching porn since teenage so that might be the reason. And I do not remember having a strong morning wood in the last seven years. I live a sedentary lifestyle and am slim but have chest and belly fat. Also very little body hair and facial hair. My testicles also have shrunk and do not get hard like I remember from teenage to 21 year old days. I got many tests done like testosterone, free testosterone, lsh, fsh,rh, estradiol etc but everything is normal. I do get erection if I watch porn but I have stopped it for good from few months. This month I have started walking and light exercise. Can I heal if I have one more year before marriage? Thanks in advance.