I had a hysteroscopy on Monday afternoon. It was the third one I have had. Tolerated the previous two ok but this one has floored me. The procedure was painful but I coped ok. When I got up I had a mini collapse; fainted and vomited. I have not felt myself since. Sleeping a lot, a bit dizzy, just weak. The pain and bleeding have settled this morning but I feel so rough. Is it the shock of the procedure?