Yes, this did happen to someone.. was it Dj?
The catheter kept coming out, wouldnt go in, so the guy said both tubes were blocked...
But as it turned out, the catheter wasnt inserted properly (i think) and only one tube was blocked, the other was WIDe open....
hopefully she comes across this post and can add her info.

If you feel more comfy going to a specialist, then i suggest thats what you do. Do what feels right. Seeing an RE is a great idea.
I am sorry the hsg didnt give you any answers.
Mel, I took pics of my inscision, LOL and i showed d/h because i wanted him to 'share my pain' i guess.... he was actually pretty ok with it, he felt really sorry for me... Im glad he was 'ok' with it, because ill have another beautiful one just like it after my c-section!
I never quite got rid of that pouch before getting pregnant... i gained about ten pounds during surgery from fluid retention, and it dropped down to 5 once i started diluting myself with water, but those five extra pounds carried over to my pregnancy...i havent looked 'good' since before my surgery.