How soon after ectopic did you have your 1st period?

Hey guys.. it's almost been two months since my ectopic surgery and I still haven't had a period or any signs of one. I have had unprotected sex in this time frame, which I know some say I shouldn't (sorry), so could I be pregnant? Or does it take this long for your period to come back? When should I take a test? My ectopic was my 1st pregnancy so I'm kinda freaking out right now.