Bad SA results

Jasman
Hi everyone. My husband and I have been ttc for almost 3 years. We recently started getting tests done a year ago. My husband did 2 SA's and the results were bad. Low count, low motility, low morphology, abnormal sperm. 
We have started going to a urologist for further testing. Blood work came back normal, scrotum ultrasound didn't show anything like varicoceles. So now we are looking into possible retrograde ejaculation or a urethral stricture. 
Anybody else out there going through the same thing right now? Just looking to someone to talk to and learn more from. Thanks in advance!!