Kiwi hun - you wouldn't be too far into a pregnancy to consider a termination, but if you're so against having children at the moment, i have to say that getting passionate or not, most people'd seriously talk about methods of contraception first, if having children isn't on your agenda yet. I agree with Sara - you're probably just out of sync, because the morning after pill "clears you out", generally speaking, and maybe your body's just taking time to adjust again. Having said that, people HAVE been known to be pregnant even after taking this pill, so why not do an early pregnancy test to ease your mind? If you're pregnant, the hormones in your body show up a positive result very early these days.