Ok, so a couple days after ending my period, my boyfriend and I almost had sex after he already ejaculated because I gave him a hand job. But I read that sperm can live up to an hour outside, and after he ejaculated, he almost completely penetrated me. He didn't go all the way in because we were interrupted, but it was enough that I know he was partly in. We were not wearing any protection. And now for the past couple of weeks I've felt really fatigued, my breasts are very tender, darker and I can see veins, I've felt really queasy, have had cramps and diarrea, headaches, and part of my intuition tells me I might be pregnant, but I am wondering if I'm just scaring myself into feeling these symptoms. Ps. My period is not supposed to start for a week and 1/2 I think, so could these be pre-menstral symptoms? Because they've never happened this early.

It could be either... or maybe you are just fighting an illness.

Even though he had previously ejaculated, and it may have appeared there was no longer anysemen/sperm present, there often is residual amounts still within the penis. This can be enough to result in a pregnancy. Not the most likely means, but still possible. This is why an unprotected penis should never be inside you whether ejaculation has already occurred.

You will have to wait until your period is due and see what happens. If you continue to have possible symptoms, you can try a test a few days before your period, but it is most accurate once a period is missed.

Thank you very much