What is my next step?

TTC 1 year this month.  Ovulation tests done every month. BD all the right days. Nothing. I am 35 years old. I need advice on my next step. I feel like my gyno is dragging my testing each month and I just need this to be moved in to high gear!! 
3 months ago I has some tests done. I have normal periods - never had an issue. I ovulate every month. 
My husband had sperm test 2 months ago. Test said he had some abnormalities but nothing crazy. My doc said we would just need some help. 
I was set to have an HSG last month. Had to go to a radiologist to have done- did not like the doc - he was mean and ended up not giving me test bc he said my cervix is too narrow and he couldn't get catheter in. Made a comment that this could be why I can't get pregnant. 
Very upset by this - called my doc -
Nurse line told me I get normal periods  I am fine and she wants me to get a saline sonogram now. 
I just feel like I should be doing more to conceive at this point.
Anyone have advice as to my next step or what I can do to be more aggressive?