Hi, I'm 18 years old and had protected sex with my boyfriend. 2 days later I took Plan B because I was paranoid. Lately my stomach has been acting up and I have been going to the bathroom to pee a lot and I can't really sleep that well. But I always feel tired. I'm always panicking and I just wanna know if there's a possibility I could be pregnant? I hope not :( but Please let me know