I had unprotected sex about 2 weeks ago, and he pulled out (which I know is not the most effective) and I wasn't ovulating, but my period is 6 days late. it's usually early or right on time. I've been feeling super moody and hungry and have been having cramps and headaches and super bloated, but I took two pregnancy tests and both were negative. but I'm wondering if since it's so early, maybe they were wrong? I really don't know, and I'm kind of freaking out. I just want my period to come. any thoughts?