Welcome to the Erectile Dysfunction community. Topics covered include drugs that cause ED, heart-related ED, kidney-related ED, impotence,
multiple sclerosis, nerve damage, penile pumps,
Peyronie’s Disease, questions to ask your doctor about ED, social issues regarding ED, stress,
spinal cord injury, and surgery.
I have had a very similar situation as you have. Except I havent taken as many prescriptions from the doctor. Obviously the doc isn't doing the right thing for you, because your symptoms havent improved, but rather went the opposite route.
Surprisingly, my solution for the problem is quite unconventional from the normal ED person. I stopped searching for solutions after coming across a type of ring that has eliminated all use of drugs for ED. It even reduces the smell. I don't know if Im allowed to put links on this site.. but you should google OQ Ring and look at their site.
Let me know if it helps!