I'm 16 and my boyfriend and I had sex on the 21st, the day after I got off my period (it lasted 4 days, I'm really irregular and I have short periods) and the p o s condom broke and he "relieved" himself inside me, so we immediately got plan b. I took it about 30 minutes after having sex. And then I took the second pill 12 hours later. 3 days after that I got like another period that lasted 3 days. It couldn't have been spotting because it was too heavy, or maybe it could have. I don't really know. Well when I was supposed to start my period I got some cramps in my lower back but my period never came. I took a pregnancy test a couple days after my missed period and then another one a couple days after that. Both of them were negative. I am now 20 days late and I'm getting spotting. Am I pregnant? Or is it from plan b? I'm super stressed out too because I over analyze everything. I CAN'T be pregnant. My parents would execute. Somebody help me?