Hey guys, this may have been asked before, but I don't have time to go through all the questions and I really need some answers. I had unprotected sex last friday night/saturday morning, it was one of my first times so he didn't and didn't even go in all the way, i didn't take plan b until monday (which was technically within the 72 hours). Yesterday marked the four weeks from my last period and I still haven't gotten it. I am pretty irregular most of the time, but I'm really nervous I might be pregnant. Also, I have had a load of discharge since having sex, pretty much every time I go to the bathroom i have some-- so much I have been wearing pads. Do you think it's possible I'm pregnant?