Erectile dysfunction. The whole week).

I realized my problem at an age of 18, when I tried intercourse for the first time and could not maintain my erection. By then I was addicted to porn, and was able to get erections watching porn. Later for 4 years I used to masturbate heavily. On an average 2-3 times a day, sometimes even 5-6 times. I had sex a few times at an age of 22. But I had to take viagra for that and I had extreme difficulties having an orgasm. I had to masturbate myself for a long time to reach an orgasm. I then went for online consultation and was suggested blood tests. In summary my DHEA-sulphate level is 569.3, Prolactin is at 28.23, Testosterone is at 521.45 and TSH level is 3.25. (tests by Thyrocare, doorstep blood sample collection). Next I went to a doctor who checked response to a vibrator kind of a device, there was no response at all. I have been having a lot of stress lately just because of this problem. I get nocturnal erections once in a week (if I do not masturbate the whole week).