Okay so last on Sunday last week my boyfriend and I had sex twice, the second time was with no condom however he didn’t pee before we did it. I’m on birth control but sometimes take it a few hours late. It’s been 5 days since then and I’ve been nauseous every night around 8pm and pooping like crazy. About 3-4 times a day. I was thinking it could be a stomach bug but I also had some cramps and felt like I was going to throw up today. Someone please help I can’t be pregnant I’m only 18 and especially since this is like the worst time!!!