After surgery

I had laparscopic surgery Monday last week to see if I had anything going on in my uterus. Well the dr removed a few polyps and ran dye through my tubes to make sure there wasn't any blockage. I bled for about 4 days or so. I'm wondering when my period is going to start. Before surgery I had spotting for a week and then my period started 6 days early. Has anyone else gone through a procedure like this and how soon did your period come on?