Anyone have an hsg?

If so, did you have bleeding? I just had one done Friday it was super painful I had a blockage and the Dr said he was able to blow it out.. I had spotting for the rest of Friday and cramping off and on, and then Saturday I was fine, but today I have been really exhausted and I started bleeding.. has anyone had bleeding after hsg? I tried to look it up but didn't really find any good information on the issue. I guess I'm just wondering if I need to call the Dr or go to the ER? Or if I should be worried. Anyone's experience is helpful.