Ok so heres the story, on dec 18 i had sex with my boyfriend and he didn't wear a condom but before he came He told me to get off and moved his **** and then came in his hand. I was kinda of sketched out later when i asked if we were in the clear andthat he said that he came in his hand but there he said something about precum and i started to get paranoid i did research on if you can get pregnant from precum but the chances are very low but i was so paranoid that i on the 22nd went to planned parenthood to get plan b to be less stressed and paranoid and they gave me plan b and birth control. I started my birth control on the 23rd(sunday) as they told me to. Now i was suppose to start my period today but i haven't gotten it. I'm confused. I've read that plan b can delay your period is that what's going on? I've been feeling bloated but in a gassy way. Can someone please explain to me what's going on. Could i be pregnant?? Someone please help me.