I last got my period March 13th and I took a pregnancy test after my peiod and of course it came out negative. I haven't had sex since January 30th but the condom had ripped so I did that just to be sure. I was supposed to get my period April 8th according to my tracker app but it's still not here yet. Again, I haven't been sexually active since January, I got my period last month and took a test with a negative result last month too. So why isn't my period here? I cant be pregnant right?