Finally got some answers (sort of...)
Went to my appt today to get my HSG test results. They made a mistake and scheduled me for the day the doc isn't in. The NP still went over my results a bit with me.
My right tube is great. My left tube is all kinds of messed up. I was right about what it looked like on the screan during the test. It's partially blocked and there are "suspicious adhesions" in the cavity. I knew the first doc was full of it when he said that no flow was normal and then proceeded to tell me I didn't need two tubes anyway. Whatever.
So new appt tomorrow with the doc to find out where we go from here. Trying to keep my head up. At least now when people tell me to just relax and it will happen I can tell them they're wrong.