I apologize if this kind of post is supposed to go somewhere else. Here's my story, and I'll be sure to mention what details are important. I hooked up with a guy last night, and I'm not sure whether or not I was safe from pregnancy. My first problem is that my pill schedule got messed up so I hadn't taken the pill for about a week and a half (that problem has been solved, and now I'm on the pill again) so I didn't have any hormonal help. Second, I use polyisoprene condoms because I'm allergic to latex. However, apparently I was misinformed about what kind of lubrication you can use with polyisoprene, so I stupidly used coconut oil as lube. I later did internet research and found that you shouldn't use oil based lube on polyisoprene. During sex, the concern about whether or not I could use oil lube came to my mind, so I made sure that he did not ejaculate inside of me, and I'm hoping that any precum that was there was cleaned off by oral sex. Yesterday was also the last day of menstruation for me. The part of me that freaks out about everything is feeling like there's a good possibility that I could've gotten pregnant. However, I'm just curious as to how afraid I should be, considering the details. Should I be freaking out?