Welcome to HCM
We understand your concerns
I went through your details. Ridiculous. I think you are over exagerating. You masturbated thrice last year and on the third masturbation
your penis stopped working. Now for the last year completely you were worrying about your not-working-penis and did not do any treatment for that. Dear, you are being anxious about your sexual organ. That could make you impotent. I think that has happened here. You might need sexological counseling or psychotherapy
to put you in normal course.
Hope this answers your query. Available for further clarifications.