Erectile dysfunction low libido azosperm

My doctor check my reports tsh,fsh, testestoron, prolactin,cbc, lipid. I have high prolactin high triglyceride low testestoron and azospermia found. My Dr. Give me ubiphene 25 mg and fludac 20 mg for three months after three months my reports are normal but still suffering from erectile dysfunction then he give me modula 10 mg for one month. It cannot help me., When I'm using ubiphene 25 mg and fludac 20 mg then after 25 days I found my erection completely ok like I was 18 year old but only for three day after that it become worse again I personally feel that I have blood flow problem in my penis because I lost my penis size also if I use sildenafil then my penis become hard but n hoot as much it was in the past and it's girth is also decrease my actual penis size is 7inchs but now suffering from erectile dysfunction it's size become 5 inch after erection please suggest me permanent treatment for this problem erectile dysfunction and low libido medicine name also tell me