So I had unprotected sex on June 15 which was the day after my period ended in June, I took the off brand of plan b with in a few hours. it’s now July 24 and I still haven’t gotten my period. I took a test and it was negative. Would it be too early to tell if I was pregnant? I’ve been having regular pms symptoms like cramps, head aches, moodiness, nipple tenderness and some nausea here and there but those are also symptoms of pregnancy so I’m kinda freaking out.