I’ve been so paranoid. I had sex for the first time back in august we used a condom and he didn’t finish inside me. I got my period a week after and everything was normal. It’s now October 19th I’m 28 days late. I took three pregnancy tests from the dollar store all were negative I’m not having any symptoms but my period still will not come I’m 16 and I’m just worried. I’m not pregnant right?