Conceiving post iud

I got my iud out 2 weeks ago. We are getting married in July and want to start trying at that time (I'm not sure what all the abbreviations on here mean). We have been using condoms in the meantime but one broke the other day. We immediately did the morning after pill just to be safe. Here's the problem...I had the mirena for 9 years (2 different ones) and had periods every couple months. Now that it's out I haven't had a period yet. I just read that you aren't supposed to have sex for 5 days before the removal. I didn't know that. So now I'm worried that I got pregnant when I took the iud out and what the morning after pill might do if I was two weeks along. I have no idea when I'm ovulating or when I'm supposed to have a period. Sorry, this is long! Just wanted you girls to have all the info. Anyone have any thoughts?