There is always second opinions. I have had my share of a doctor who never took me series but I was persistent and turned out I was right about myself. Not the doctor.
You need to be persistent, I agree with xrayman, the doctor you see is a nutbag.
I really do want you to get help. With Doctor and Counselor. There should also be a refereral to go to a specialized doctor for mens issues.
Best of luck and please do not give up. Be persistent.. Okay..